16256475400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4976

約数の個数: 192

約数和(自身を含む): 43388472960

約数和(自身を除く): 27131997560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 41, 44, 50, 55, 74, 82, 88, 100, 110, 148, 164, 185, 200, 205, 220, 275, 296, 328, 370, 407, 410, 440, 451, 550, 740, 814, 820, 902, 925, 1025, 1100, 1480, 1517, 1628, 1640, 1804, 1850, 2035, 2050, 2200, 2255, 3034, 3256, 3608, 3700, 4070, 4100, 4510, 4871, 6068, 7400, 7585, 8140, 8200, 9020, 9742, 10175, 11275, 12136, 15170, 16280, 16687, 18040, 19484, 20350, 22550, 24355, 30340, 33374, 37925, 38968, 40700, 45100, 48710, 53581, 60680, 66748, 75850, 81400, 83435, 90200, 97420, 107162, 121775, 133496, 151700, 166870, 180227, 194840, 199711, 214324, 243550, 267905, 303400, 333740, 360454, 399422, 417175, 428648, 487100, 535810, 667480, 720908, 798844, 834350, 901135, 974200, 998555, 1071620, 1339525, 1441816, 1597688, 1668700, 1802270, 1982497, 1997110, 2143240, 2196821, 2679050, 3337400, 3604540, 3964994, 3994220, 4393642, 4505675, 4992775, 5358100, 7209080, 7389307, 7929988, 7988440, 8787284, 9011350, 9912485, 9985550, 10716200, 10984105, 14778614, 15859976, 17574568, 18022700, 19824970, 19971100, 21968210, 29557228, 36045400, 36946535, 39649940, 39942200, 43936420, 49562425, 54920525, 59114456, 73893070, 79299880, 81282377, 87872840, 99124850, 109841050, 147786140, 162564754, 184732675, 198249700, 219682100, 295572280, 325129508, 369465350, 396499400, 406411885, 439364200, 650259016, 738930700, 812823770, 1477861400, 1625647540, 2032059425, 3251295080, 4064118850, 8128237700, 16256475400]

約数ペア:

[(1, 16256475400), (2, 8128237700), (4, 4064118850), (5, 3251295080), (8, 2032059425), (10, 1625647540), (11, 1477861400), (20, 812823770), (22, 738930700), (25, 650259016), (37, 439364200), (40, 406411885), (41, 396499400), (44, 369465350), (50, 325129508), (55, 295572280), (74, 219682100), (82, 198249700), (88, 184732675), (100, 162564754), (110, 147786140), (148, 109841050), (164, 99124850), (185, 87872840), (200, 81282377), (205, 79299880), (220, 73893070), (275, 59114456), (296, 54920525), (328, 49562425), (370, 43936420), (407, 39942200), (410, 39649940), (440, 36946535), (451, 36045400), (550, 29557228), (740, 21968210), (814, 19971100), (820, 19824970), (902, 18022700), (925, 17574568), (1025, 15859976), (1100, 14778614), (1480, 10984105), (1517, 10716200), (1628, 9985550), (1640, 9912485), (1804, 9011350), (1850, 8787284), (2035, 7988440), (2050, 7929988), (2200, 7389307), (2255, 7209080), (3034, 5358100), (3256, 4992775), (3608, 4505675), (3700, 4393642), (4070, 3994220), (4100, 3964994), (4510, 3604540), (4871, 3337400), (6068, 2679050), (7400, 2196821), (7585, 2143240), (8140, 1997110), (8200, 1982497), (9020, 1802270), (9742, 1668700), (10175, 1597688), (11275, 1441816), (12136, 1339525), (15170, 1071620), (16280, 998555), (16687, 974200), (18040, 901135), (19484, 834350), (20350, 798844), (22550, 720908), (24355, 667480), (30340, 535810), (33374, 487100), (37925, 428648), (38968, 417175), (40700, 399422), (45100, 360454), (48710, 333740), (53581, 303400), (60680, 267905), (66748, 243550), (75850, 214324), (81400, 199711), (83435, 194840), (90200, 180227), (97420, 166870), (107162, 151700), (121775, 133496)]