91429960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 213134400

約数和(自身を除く): 121704440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 163, 185, 296, 326, 370, 379, 652, 740, 758, 815, 1304, 1480, 1516, 1630, 1895, 3032, 3260, 3790, 6031, 6520, 7580, 12062, 14023, 15160, 24124, 28046, 30155, 48248, 56092, 60310, 61777, 70115, 112184, 120620, 123554, 140230, 241240, 247108, 280460, 308885, 494216, 560920, 617770, 1235540, 2285749, 2471080, 4571498, 9142996, 11428745, 18285992, 22857490, 45714980, 91429960]

約数ペア:

[(1, 91429960), (2, 45714980), (4, 22857490), (5, 18285992), (8, 11428745), (10, 9142996), (20, 4571498), (37, 2471080), (40, 2285749), (74, 1235540), (148, 617770), (163, 560920), (185, 494216), (296, 308885), (326, 280460), (370, 247108), (379, 241240), (652, 140230), (740, 123554), (758, 120620), (815, 112184), (1304, 70115), (1480, 61777), (1516, 60310), (1630, 56092), (1895, 48248), (3032, 30155), (3260, 28046), (3790, 24124), (6031, 15160), (6520, 14023), (7580, 12062)]