10680080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7853}}^1$

素因数の和:7883

約数の個数: 40

約数和(自身を含む): 26295192

約数和(自身を除く): 15615112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7853, 15706, 31412, 39265, 62824, 78530, 125648, 133501, 157060, 267002, 314120, 534004, 628240, 667505, 1068008, 1335010, 2136016, 2670020, 5340040, 10680080]

約数ペア:

[(1, 10680080), (2, 5340040), (4, 2670020), (5, 2136016), (8, 1335010), (10, 1068008), (16, 667505), (17, 628240), (20, 534004), (34, 314120), (40, 267002), (68, 157060), (80, 133501), (85, 125648), (136, 78530), (170, 62824), (272, 39265), (340, 31412), (680, 15706), (1360, 7853)]