426097420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3983

約数の個数: 96

約数和(自身を含む): 1102993920

約数和(自身を除く): 676896500

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, 665, 779, 820, 1148, 1330, 1435, 1558, 2660, 2870, 3116, 3895, 3907, 5453, 5740, 7790, 7814, 10906, 15580, 15628, 19535, 21812, 27265, 27349, 39070, 54530, 54698, 74233, 78140, 109060, 109396, 136745, 148466, 160187, 273490, 296932, 320374, 371165, 519631, 546980, 640748, 742330, 800935, 1039262, 1121309, 1484660, 1601870, 2078524, 2242618, 2598155, 3043553, 3203740, 4485236, 5196310, 5606545, 6087106, 10392620, 11213090, 12174212, 15217765, 21304871, 22426180, 30435530, 42609742, 60871060, 85219484, 106524355, 213048710, 426097420]

約数ペア:

[(1, 426097420), (2, 213048710), (4, 106524355), (5, 85219484), (7, 60871060), (10, 42609742), (14, 30435530), (19, 22426180), (20, 21304871), (28, 15217765), (35, 12174212), (38, 11213090), (41, 10392620), (70, 6087106), (76, 5606545), (82, 5196310), (95, 4485236), (133, 3203740), (140, 3043553), (164, 2598155), (190, 2242618), (205, 2078524), (266, 1601870), (287, 1484660), (380, 1121309), (410, 1039262), (532, 800935), (574, 742330), (665, 640748), (779, 546980), (820, 519631), (1148, 371165), (1330, 320374), (1435, 296932), (1558, 273490), (2660, 160187), (2870, 148466), (3116, 136745), (3895, 109396), (3907, 109060), (5453, 78140), (5740, 74233), (7790, 54698), (7814, 54530), (10906, 39070), (15580, 27349), (15628, 27265), (19535, 21812)]