63116920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 152020800

約数和(自身を除く): 88903880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 919, 1010, 1717, 1838, 2020, 3434, 3676, 4040, 4595, 6868, 7352, 8585, 9190, 13736, 15623, 17170, 18380, 31246, 34340, 36760, 62492, 68680, 78115, 92819, 124984, 156230, 185638, 312460, 371276, 464095, 624920, 742552, 928190, 1577923, 1856380, 3155846, 3712760, 6311692, 7889615, 12623384, 15779230, 31558460, 63116920]

約数ペア:

[(1, 63116920), (2, 31558460), (4, 15779230), (5, 12623384), (8, 7889615), (10, 6311692), (17, 3712760), (20, 3155846), (34, 1856380), (40, 1577923), (68, 928190), (85, 742552), (101, 624920), (136, 464095), (170, 371276), (202, 312460), (340, 185638), (404, 156230), (505, 124984), (680, 92819), (808, 78115), (919, 68680), (1010, 62492), (1717, 36760), (1838, 34340), (2020, 31246), (3434, 18380), (3676, 17170), (4040, 15623), (4595, 13736), (6868, 9190), (7352, 8585)]