520060640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6287}}^1$

素因数の和:6360

約数の個数: 96

約数和(自身を含む): 1369073664

約数和(自身を除く): 849013024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1760, 1880, 2068, 2585, 3760, 4136, 5170, 6287, 7520, 8272, 10340, 12574, 16544, 20680, 25148, 31435, 41360, 50296, 62870, 69157, 82720, 100592, 125740, 138314, 201184, 251480, 276628, 295489, 345785, 502960, 553256, 590978, 691570, 1005920, 1106512, 1181956, 1383140, 1477445, 2213024, 2363912, 2766280, 2954890, 3250379, 4727824, 5532560, 5909780, 6500758, 9455648, 11065120, 11819560, 13001516, 16251895, 23639120, 26003032, 32503790, 47278240, 52006064, 65007580, 104012128, 130015160, 260030320, 520060640]

約数ペア:

[(1, 520060640), (2, 260030320), (4, 130015160), (5, 104012128), (8, 65007580), (10, 52006064), (11, 47278240), (16, 32503790), (20, 26003032), (22, 23639120), (32, 16251895), (40, 13001516), (44, 11819560), (47, 11065120), (55, 9455648), (80, 6500758), (88, 5909780), (94, 5532560), (110, 4727824), (160, 3250379), (176, 2954890), (188, 2766280), (220, 2363912), (235, 2213024), (352, 1477445), (376, 1383140), (440, 1181956), (470, 1106512), (517, 1005920), (752, 691570), (880, 590978), (940, 553256), (1034, 502960), (1504, 345785), (1760, 295489), (1880, 276628), (2068, 251480), (2585, 201184), (3760, 138314), (4136, 125740), (5170, 100592), (6287, 82720), (7520, 69157), (8272, 62870), (10340, 50296), (12574, 41360), (16544, 31435), (20680, 25148)]