91782560

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2027}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 217709856

約数和(自身を除く): 125927296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2027, 2264, 2830, 4054, 4528, 5660, 8108, 9056, 10135, 11320, 16216, 20270, 22640, 32432, 40540, 45280, 64864, 81080, 162160, 324320, 573641, 1147282, 2294564, 2868205, 4589128, 5736410, 9178256, 11472820, 18356512, 22945640, 45891280, 91782560]

約数ペア:

[(1, 91782560), (2, 45891280), (4, 22945640), (5, 18356512), (8, 11472820), (10, 9178256), (16, 5736410), (20, 4589128), (32, 2868205), (40, 2294564), (80, 1147282), (160, 573641), (283, 324320), (566, 162160), (1132, 81080), (1415, 64864), (2027, 45280), (2264, 40540), (2830, 32432), (4054, 22640), (4528, 20270), (5660, 16216), (8108, 11320), (9056, 10135)]