88805080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 254177280

約数和(自身を除く): 165372200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 787, 806, 868, 910, 1085, 1240, 1574, 1612, 1736, 1820, 2015, 2170, 2821, 3148, 3224, 3640, 3935, 4030, 4340, 5509, 5642, 6296, 7870, 8060, 8680, 10231, 11018, 11284, 14105, 15740, 16120, 20462, 22036, 22568, 24397, 27545, 28210, 31480, 40924, 44072, 48794, 51155, 55090, 56420, 71617, 81848, 97588, 102310, 110180, 112840, 121985, 143234, 170779, 195176, 204620, 220360, 243970, 286468, 317161, 341558, 358085, 409240, 487940, 572936, 634322, 683116, 716170, 853895, 975880, 1268644, 1366232, 1432340, 1585805, 1707790, 2220127, 2537288, 2864680, 3171610, 3415580, 4440254, 6343220, 6831160, 8880508, 11100635, 12686440, 17761016, 22201270, 44402540, 88805080]

約数ペア:

[(1, 88805080), (2, 44402540), (4, 22201270), (5, 17761016), (7, 12686440), (8, 11100635), (10, 8880508), (13, 6831160), (14, 6343220), (20, 4440254), (26, 3415580), (28, 3171610), (31, 2864680), (35, 2537288), (40, 2220127), (52, 1707790), (56, 1585805), (62, 1432340), (65, 1366232), (70, 1268644), (91, 975880), (104, 853895), (124, 716170), (130, 683116), (140, 634322), (155, 572936), (182, 487940), (217, 409240), (248, 358085), (260, 341558), (280, 317161), (310, 286468), (364, 243970), (403, 220360), (434, 204620), (455, 195176), (520, 170779), (620, 143234), (728, 121985), (787, 112840), (806, 110180), (868, 102310), (910, 97588), (1085, 81848), (1240, 71617), (1574, 56420), (1612, 55090), (1736, 51155), (1820, 48794), (2015, 44072), (2170, 40924), (2821, 31480), (3148, 28210), (3224, 27545), (3640, 24397), (3935, 22568), (4030, 22036), (4340, 20462), (5509, 16120), (5642, 15740), (6296, 14105), (7870, 11284), (8060, 11018), (8680, 10231)]