87847360

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 210165696

約数和(自身を除く): 122318336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1013, 1084, 1355, 2026, 2168, 2710, 4052, 4336, 5065, 5420, 8104, 8672, 10130, 10840, 16208, 17344, 20260, 21680, 32416, 40520, 43360, 64832, 81040, 86720, 162080, 274523, 324160, 549046, 1098092, 1372615, 2196184, 2745230, 4392368, 5490460, 8784736, 10980920, 17569472, 21961840, 43923680, 87847360]

約数ペア:

[(1, 87847360), (2, 43923680), (4, 21961840), (5, 17569472), (8, 10980920), (10, 8784736), (16, 5490460), (20, 4392368), (32, 2745230), (40, 2196184), (64, 1372615), (80, 1098092), (160, 549046), (271, 324160), (320, 274523), (542, 162080), (1013, 86720), (1084, 81040), (1355, 64832), (2026, 43360), (2168, 40520), (2710, 32416), (4052, 21680), (4336, 20260), (5065, 17344), (5420, 16208), (8104, 10840), (8672, 10130)]