57715160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75941}}^1$

素因数の和:75971

約数の個数: 32

約数和(自身を含む): 136695600

約数和(自身を除く): 78980440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 75941, 151882, 303764, 379705, 607528, 759410, 1442879, 1518820, 2885758, 3037640, 5771516, 7214395, 11543032, 14428790, 28857580, 57715160]

約数ペア:

[(1, 57715160), (2, 28857580), (4, 14428790), (5, 11543032), (8, 7214395), (10, 5771516), (19, 3037640), (20, 2885758), (38, 1518820), (40, 1442879), (76, 759410), (95, 607528), (152, 379705), (190, 303764), (380, 151882), (760, 75941)]