102653200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 279843200

約数和(自身を除く): 177190000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 760, 950, 988, 1039, 1040, 1235, 1300, 1520, 1900, 1976, 2078, 2470, 2600, 3800, 3952, 4156, 4940, 5195, 5200, 6175, 7600, 8312, 9880, 10390, 12350, 13507, 16624, 19741, 19760, 20780, 24700, 25975, 27014, 39482, 41560, 49400, 51950, 54028, 67535, 78964, 83120, 98705, 98800, 103900, 108056, 135070, 157928, 197410, 207800, 216112, 256633, 270140, 315856, 337675, 394820, 415600, 493525, 513266, 540280, 675350, 789640, 987050, 1026532, 1080560, 1283165, 1350700, 1579280, 1974100, 2053064, 2566330, 2701400, 3948200, 4106128, 5132660, 5402800, 6415825, 7896400, 10265320, 12831650, 20530640, 25663300, 51326600, 102653200]

約数ペア:

[(1, 102653200), (2, 51326600), (4, 25663300), (5, 20530640), (8, 12831650), (10, 10265320), (13, 7896400), (16, 6415825), (19, 5402800), (20, 5132660), (25, 4106128), (26, 3948200), (38, 2701400), (40, 2566330), (50, 2053064), (52, 1974100), (65, 1579280), (76, 1350700), (80, 1283165), (95, 1080560), (100, 1026532), (104, 987050), (130, 789640), (152, 675350), (190, 540280), (200, 513266), (208, 493525), (247, 415600), (260, 394820), (304, 337675), (325, 315856), (380, 270140), (400, 256633), (475, 216112), (494, 207800), (520, 197410), (650, 157928), (760, 135070), (950, 108056), (988, 103900), (1039, 98800), (1040, 98705), (1235, 83120), (1300, 78964), (1520, 67535), (1900, 54028), (1976, 51950), (2078, 49400), (2470, 41560), (2600, 39482), (3800, 27014), (3952, 25975), (4156, 24700), (4940, 20780), (5195, 19760), (5200, 19741), (6175, 16624), (7600, 13507), (8312, 12350), (9880, 10390)]