72475060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17851}}^1$

素因数の和:17896

約数の個数: 48

約数和(自身を含む): 179948160

約数和(自身を除く): 107473100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 17851, 35702, 71404, 89255, 124957, 178510, 249914, 357020, 499828, 517679, 624785, 1035358, 1249570, 2070716, 2499140, 2588395, 3623753, 5176790, 7247506, 10353580, 14495012, 18118765, 36237530, 72475060]

約数ペア:

[(1, 72475060), (2, 36237530), (4, 18118765), (5, 14495012), (7, 10353580), (10, 7247506), (14, 5176790), (20, 3623753), (28, 2588395), (29, 2499140), (35, 2070716), (58, 1249570), (70, 1035358), (116, 624785), (140, 517679), (145, 499828), (203, 357020), (290, 249914), (406, 178510), (580, 124957), (812, 89255), (1015, 71404), (2030, 35702), (4060, 17851)]