484860996920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{714839}}^1$

素因数の和:715428

約数の個数: 64

約数和(自身を含む): 1128189081600

約数和(自身を除く): 643328084680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 547, 620, 1094, 1240, 2188, 2735, 4376, 5470, 10940, 16957, 21880, 33914, 67828, 84785, 135656, 169570, 339140, 678280, 714839, 1429678, 2859356, 3574195, 5718712, 7148390, 14296780, 22160009, 28593560, 44320018, 88640036, 110800045, 177280072, 221600090, 391016933, 443200180, 782033866, 886400360, 1564067732, 1955084665, 3128135464, 3910169330, 7820338660, 12121524923, 15640677320, 24243049846, 48486099692, 60607624615, 96972199384, 121215249230, 242430498460, 484860996920]

約数ペア:

[(1, 484860996920), (2, 242430498460), (4, 121215249230), (5, 96972199384), (8, 60607624615), (10, 48486099692), (20, 24243049846), (31, 15640677320), (40, 12121524923), (62, 7820338660), (124, 3910169330), (155, 3128135464), (248, 1955084665), (310, 1564067732), (547, 886400360), (620, 782033866), (1094, 443200180), (1240, 391016933), (2188, 221600090), (2735, 177280072), (4376, 110800045), (5470, 88640036), (10940, 44320018), (16957, 28593560), (21880, 22160009), (33914, 14296780), (67828, 7148390), (84785, 5718712), (135656, 3574195), (169570, 2859356), (339140, 1429678), (678280, 714839)]