105190480

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4283}}^1$

素因数の和:4603

約数の個数: 40

約数和(自身を含む): 245421792

約数和(自身を除く): 140231312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4283, 4912, 6140, 8566, 12280, 17132, 21415, 24560, 34264, 42830, 68528, 85660, 171320, 342640, 1314881, 2629762, 5259524, 6574405, 10519048, 13148810, 21038096, 26297620, 52595240, 105190480]

約数ペア:

[(1, 105190480), (2, 52595240), (4, 26297620), (5, 21038096), (8, 13148810), (10, 10519048), (16, 6574405), (20, 5259524), (40, 2629762), (80, 1314881), (307, 342640), (614, 171320), (1228, 85660), (1535, 68528), (2456, 42830), (3070, 34264), (4283, 24560), (4912, 21415), (6140, 17132), (8566, 12280)]