15692686040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1\times {\mathrm{9281}}^1$

素因数の和:10364

約数の個数: 64

約数和(自身を含む): 36208710720

約数和(自身を除く): 20516024680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1031, 1640, 2062, 4124, 5155, 8248, 9281, 10310, 18562, 20620, 37124, 41240, 42271, 46405, 74248, 84542, 92810, 169084, 185620, 211355, 338168, 371240, 380521, 422710, 761042, 845420, 1522084, 1690840, 1902605, 3044168, 3805210, 7610420, 9568711, 15220840, 19137422, 38274844, 47843555, 76549688, 95687110, 191374220, 382748440, 392317151, 784634302, 1569268604, 1961585755, 3138537208, 3923171510, 7846343020, 15692686040]

約数ペア:

[(1, 15692686040), (2, 7846343020), (4, 3923171510), (5, 3138537208), (8, 1961585755), (10, 1569268604), (20, 784634302), (40, 392317151), (41, 382748440), (82, 191374220), (164, 95687110), (205, 76549688), (328, 47843555), (410, 38274844), (820, 19137422), (1031, 15220840), (1640, 9568711), (2062, 7610420), (4124, 3805210), (5155, 3044168), (8248, 1902605), (9281, 1690840), (10310, 1522084), (18562, 845420), (20620, 761042), (37124, 422710), (41240, 380521), (42271, 371240), (46405, 338168), (74248, 211355), (84542, 185620), (92810, 169084)]