97265420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23957}}^1$

素因数の和:24002

約数の個数: 48

約数和(自身を含む): 241496640

約数和(自身を除く): 144231220

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, 23957, 47914, 95828, 119785, 167699, 239570, 335398, 479140, 670796, 694753, 838495, 1389506, 1676990, 2779012, 3353980, 3473765, 4863271, 6947530, 9726542, 13895060, 19453084, 24316355, 48632710, 97265420]

約数ペア:

[(1, 97265420), (2, 48632710), (4, 24316355), (5, 19453084), (7, 13895060), (10, 9726542), (14, 6947530), (20, 4863271), (28, 3473765), (29, 3353980), (35, 2779012), (58, 1676990), (70, 1389506), (116, 838495), (140, 694753), (145, 670796), (203, 479140), (290, 335398), (406, 239570), (580, 167699), (812, 119785), (1015, 95828), (2030, 47914), (4060, 23957)]