108900160

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6491

約数の個数: 56

約数和(自身を含む): 264252456

約数和(自身を除く): 155352296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 6421, 8480, 12842, 16960, 25684, 32105, 51368, 64210, 102736, 128420, 205472, 256840, 340313, 410944, 513680, 680626, 1027360, 1361252, 1701565, 2054720, 2722504, 3403130, 5445008, 6806260, 10890016, 13612520, 21780032, 27225040, 54450080, 108900160]

約数ペア:

[(1, 108900160), (2, 54450080), (4, 27225040), (5, 21780032), (8, 13612520), (10, 10890016), (16, 6806260), (20, 5445008), (32, 3403130), (40, 2722504), (53, 2054720), (64, 1701565), (80, 1361252), (106, 1027360), (160, 680626), (212, 513680), (265, 410944), (320, 340313), (424, 256840), (530, 205472), (848, 128420), (1060, 102736), (1696, 64210), (2120, 51368), (3392, 32105), (4240, 25684), (6421, 16960), (8480, 12842)]