45587680

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4099

約数の個数: 48

約数和(自身を含む): 109245024

約数和(自身を除く): 63657344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4013, 5680, 8026, 11360, 16052, 20065, 32104, 40130, 64208, 80260, 128416, 160520, 284923, 321040, 569846, 642080, 1139692, 1424615, 2279384, 2849230, 4558768, 5698460, 9117536, 11396920, 22793840, 45587680]

約数ペア:

[(1, 45587680), (2, 22793840), (4, 11396920), (5, 9117536), (8, 5698460), (10, 4558768), (16, 2849230), (20, 2279384), (32, 1424615), (40, 1139692), (71, 642080), (80, 569846), (142, 321040), (160, 284923), (284, 160520), (355, 128416), (568, 80260), (710, 64208), (1136, 40130), (1420, 32104), (2272, 20065), (2840, 16052), (4013, 11360), (5680, 8026)]