86600040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42451}}^1$

素因数の和:42482

約数の個数: 64

約数和(自身を含む): 275088960

約数和(自身を除く): 188488920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42451, 84902, 127353, 169804, 212255, 254706, 339608, 424510, 509412, 636765, 721667, 849020, 1018824, 1273530, 1443334, 1698040, 2165001, 2547060, 2886668, 3608335, 4330002, 5094120, 5773336, 7216670, 8660004, 10825005, 14433340, 17320008, 21650010, 28866680, 43300020, 86600040]

約数ペア:

[(1, 86600040), (2, 43300020), (3, 28866680), (4, 21650010), (5, 17320008), (6, 14433340), (8, 10825005), (10, 8660004), (12, 7216670), (15, 5773336), (17, 5094120), (20, 4330002), (24, 3608335), (30, 2886668), (34, 2547060), (40, 2165001), (51, 1698040), (60, 1443334), (68, 1273530), (85, 1018824), (102, 849020), (120, 721667), (136, 636765), (170, 509412), (204, 424510), (255, 339608), (340, 254706), (408, 212255), (510, 169804), (680, 127353), (1020, 84902), (2040, 42451)]