64018220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 165957120

約数和(自身を除く): 101938900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 587, 665, 779, 820, 1148, 1174, 1330, 1435, 1558, 2348, 2660, 2870, 2935, 3116, 3895, 4109, 5453, 5740, 5870, 7790, 8218, 10906, 11153, 11740, 15580, 16436, 20545, 21812, 22306, 24067, 27265, 41090, 44612, 48134, 54530, 55765, 78071, 82180, 96268, 109060, 111530, 120335, 156142, 168469, 223060, 240670, 312284, 336938, 390355, 457273, 481340, 673876, 780710, 842345, 914546, 1561420, 1684690, 1829092, 2286365, 3200911, 3369380, 4572730, 6401822, 9145460, 12803644, 16004555, 32009110, 64018220]

約数ペア:

[(1, 64018220), (2, 32009110), (4, 16004555), (5, 12803644), (7, 9145460), (10, 6401822), (14, 4572730), (19, 3369380), (20, 3200911), (28, 2286365), (35, 1829092), (38, 1684690), (41, 1561420), (70, 914546), (76, 842345), (82, 780710), (95, 673876), (133, 481340), (140, 457273), (164, 390355), (190, 336938), (205, 312284), (266, 240670), (287, 223060), (380, 168469), (410, 156142), (532, 120335), (574, 111530), (587, 109060), (665, 96268), (779, 82180), (820, 78071), (1148, 55765), (1174, 54530), (1330, 48134), (1435, 44612), (1558, 41090), (2348, 27265), (2660, 24067), (2870, 22306), (2935, 21812), (3116, 20545), (3895, 16436), (4109, 15580), (5453, 11740), (5740, 11153), (5870, 10906), (7790, 8218)]