58652020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 144990216

約数和(自身を除く): 86338196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 388, 485, 490, 617, 679, 970, 980, 1234, 1358, 1940, 2468, 2716, 3085, 3395, 4319, 4753, 6170, 6790, 8638, 9506, 12340, 13580, 17276, 19012, 21595, 23765, 30233, 43190, 47530, 59849, 60466, 86380, 95060, 119698, 120932, 151165, 239396, 299245, 302330, 418943, 598490, 604660, 837886, 1196980, 1675772, 2094715, 2932601, 4189430, 5865202, 8378860, 11730404, 14663005, 29326010, 58652020]

約数ペア:

[(1, 58652020), (2, 29326010), (4, 14663005), (5, 11730404), (7, 8378860), (10, 5865202), (14, 4189430), (20, 2932601), (28, 2094715), (35, 1675772), (49, 1196980), (70, 837886), (97, 604660), (98, 598490), (140, 418943), (194, 302330), (196, 299245), (245, 239396), (388, 151165), (485, 120932), (490, 119698), (617, 95060), (679, 86380), (970, 60466), (980, 59849), (1234, 47530), (1358, 43190), (1940, 30233), (2468, 23765), (2716, 21595), (3085, 19012), (3395, 17276), (4319, 13580), (4753, 12340), (6170, 9506), (6790, 8638)]