83280160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7331}}^1$

素因数の和:7417

約数の個数: 48

約数和(自身を含む): 199547712

約数和(自身を除く): 116267552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7331, 11360, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 234592, 293240, 520501, 586480, 1041002, 1172960, 2082004, 2602505, 4164008, 5205010, 8328016, 10410020, 16656032, 20820040, 41640080, 83280160]

約数ペア:

[(1, 83280160), (2, 41640080), (4, 20820040), (5, 16656032), (8, 10410020), (10, 8328016), (16, 5205010), (20, 4164008), (32, 2602505), (40, 2082004), (71, 1172960), (80, 1041002), (142, 586480), (160, 520501), (284, 293240), (355, 234592), (568, 146620), (710, 117296), (1136, 73310), (1420, 58648), (2272, 36655), (2840, 29324), (5680, 14662), (7331, 11360)]