67937120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13743

約数の個数: 48

約数和(自身を含む): 165691008

約数和(自身を除く): 97753888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 13697, 27394, 54788, 68485, 109576, 136970, 219152, 273940, 424607, 438304, 547880, 849214, 1095760, 1698428, 2123035, 2191520, 3396856, 4246070, 6793712, 8492140, 13587424, 16984280, 33968560, 67937120]

約数ペア:

[(1, 67937120), (2, 33968560), (4, 16984280), (5, 13587424), (8, 8492140), (10, 6793712), (16, 4246070), (20, 3396856), (31, 2191520), (32, 2123035), (40, 1698428), (62, 1095760), (80, 849214), (124, 547880), (155, 438304), (160, 424607), (248, 273940), (310, 219152), (496, 136970), (620, 109576), (992, 68485), (1240, 54788), (2480, 27394), (4960, 13697)]