65990600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 175066920

約数和(自身を除く): 109076320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1493, 1700, 1768, 2210, 2600, 2986, 3400, 4420, 5525, 5972, 7465, 8840, 11050, 11944, 14930, 19409, 22100, 25381, 29860, 37325, 38818, 44200, 50762, 59720, 74650, 77636, 97045, 101524, 126905, 149300, 155272, 194090, 203048, 253810, 298600, 329953, 388180, 485225, 507620, 634525, 659906, 776360, 970450, 1015240, 1269050, 1319812, 1649765, 1940900, 2538100, 2639624, 3299530, 3881800, 5076200, 6599060, 8248825, 13198120, 16497650, 32995300, 65990600]

約数ペア:

[(1, 65990600), (2, 32995300), (4, 16497650), (5, 13198120), (8, 8248825), (10, 6599060), (13, 5076200), (17, 3881800), (20, 3299530), (25, 2639624), (26, 2538100), (34, 1940900), (40, 1649765), (50, 1319812), (52, 1269050), (65, 1015240), (68, 970450), (85, 776360), (100, 659906), (104, 634525), (130, 507620), (136, 485225), (170, 388180), (200, 329953), (221, 298600), (260, 253810), (325, 203048), (340, 194090), (425, 155272), (442, 149300), (520, 126905), (650, 101524), (680, 97045), (850, 77636), (884, 74650), (1105, 59720), (1300, 50762), (1493, 44200), (1700, 38818), (1768, 37325), (2210, 29860), (2600, 25381), (2986, 22100), (3400, 19409), (4420, 14930), (5525, 11944), (5972, 11050), (7465, 8840)]