9676960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 23611392

約数和(自身を除く): 13934432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1951, 2480, 3902, 4960, 7804, 9755, 15608, 19510, 31216, 39020, 60481, 62432, 78040, 120962, 156080, 241924, 302405, 312160, 483848, 604810, 967696, 1209620, 1935392, 2419240, 4838480, 9676960]

約数ペア:

[(1, 9676960), (2, 4838480), (4, 2419240), (5, 1935392), (8, 1209620), (10, 967696), (16, 604810), (20, 483848), (31, 312160), (32, 302405), (40, 241924), (62, 156080), (80, 120962), (124, 78040), (155, 62432), (160, 60481), (248, 39020), (310, 31216), (496, 19510), (620, 15608), (992, 9755), (1240, 7804), (1951, 4960), (2480, 3902)]