184475680

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2213}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 436857624

約数和(自身を除く): 252381944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 1042, 2084, 2213, 2605, 4168, 4426, 5210, 8336, 8852, 10420, 11065, 16672, 17704, 20840, 22130, 35408, 41680, 44260, 70816, 83360, 88520, 177040, 354080, 1152973, 2305946, 4611892, 5764865, 9223784, 11529730, 18447568, 23059460, 36895136, 46118920, 92237840, 184475680]

約数ペア:

[(1, 184475680), (2, 92237840), (4, 46118920), (5, 36895136), (8, 23059460), (10, 18447568), (16, 11529730), (20, 9223784), (32, 5764865), (40, 4611892), (80, 2305946), (160, 1152973), (521, 354080), (1042, 177040), (2084, 88520), (2213, 83360), (2605, 70816), (4168, 44260), (4426, 41680), (5210, 35408), (8336, 22130), (8852, 20840), (10420, 17704), (11065, 16672)]