9970160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7361

約数の個数: 40

約数和(自身を含む): 24547536

約数和(自身を除く): 14577376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7331, 14662, 29324, 36655, 58648, 73310, 117296, 124627, 146620, 249254, 293240, 498508, 586480, 623135, 997016, 1246270, 1994032, 2492540, 4985080, 9970160]

約数ペア:

[(1, 9970160), (2, 4985080), (4, 2492540), (5, 1994032), (8, 1246270), (10, 997016), (16, 623135), (17, 586480), (20, 498508), (34, 293240), (40, 249254), (68, 146620), (80, 124627), (85, 117296), (136, 73310), (170, 58648), (272, 36655), (340, 29324), (680, 14662), (1360, 7331)]