85075640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 214159680

約数和(自身を除く): 129084040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 59, 65, 94, 104, 118, 130, 188, 235, 236, 260, 295, 376, 470, 472, 520, 590, 611, 767, 940, 1180, 1222, 1534, 1880, 2360, 2444, 2773, 3055, 3068, 3481, 3835, 4888, 5546, 6110, 6136, 6962, 7670, 11092, 12220, 13865, 13924, 15340, 17405, 22184, 24440, 27730, 27848, 30680, 34810, 36049, 45253, 55460, 69620, 72098, 90506, 110920, 139240, 144196, 163607, 180245, 181012, 226265, 288392, 327214, 360490, 362024, 452530, 654428, 720980, 818035, 905060, 1308856, 1441960, 1636070, 1810120, 2126891, 3272140, 4253782, 6544280, 8507564, 10634455, 17015128, 21268910, 42537820, 85075640]

約数ペア:

[(1, 85075640), (2, 42537820), (4, 21268910), (5, 17015128), (8, 10634455), (10, 8507564), (13, 6544280), (20, 4253782), (26, 3272140), (40, 2126891), (47, 1810120), (52, 1636070), (59, 1441960), (65, 1308856), (94, 905060), (104, 818035), (118, 720980), (130, 654428), (188, 452530), (235, 362024), (236, 360490), (260, 327214), (295, 288392), (376, 226265), (470, 181012), (472, 180245), (520, 163607), (590, 144196), (611, 139240), (767, 110920), (940, 90506), (1180, 72098), (1222, 69620), (1534, 55460), (1880, 45253), (2360, 36049), (2444, 34810), (2773, 30680), (3055, 27848), (3068, 27730), (3481, 24440), (3835, 22184), (4888, 17405), (5546, 15340), (6110, 13924), (6136, 13865), (6962, 12220), (7670, 11092)]