86926480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35051}}^1$

素因数の和:35095

約数の個数: 40

約数和(自身を含む): 208629504

約数和(自身を除く): 121703024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 35051, 70102, 140204, 175255, 280408, 350510, 560816, 701020, 1086581, 1402040, 2173162, 2804080, 4346324, 5432905, 8692648, 10865810, 17385296, 21731620, 43463240, 86926480]

約数ペア:

[(1, 86926480), (2, 43463240), (4, 21731620), (5, 17385296), (8, 10865810), (10, 8692648), (16, 5432905), (20, 4346324), (31, 2804080), (40, 2173162), (62, 1402040), (80, 1086581), (124, 701020), (155, 560816), (248, 350510), (310, 280408), (496, 175255), (620, 140204), (1240, 70102), (2480, 35051)]