127948460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3517}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 287237664

約数和(自身を除く): 159289204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2140, 3517, 3638, 7034, 7276, 9095, 14068, 17585, 18190, 35170, 36380, 59789, 70340, 119578, 239156, 298945, 376319, 597890, 752638, 1195780, 1505276, 1881595, 3763190, 6397423, 7526380, 12794846, 25589692, 31987115, 63974230, 127948460]

約数ペア:

[(1, 127948460), (2, 63974230), (4, 31987115), (5, 25589692), (10, 12794846), (17, 7526380), (20, 6397423), (34, 3763190), (68, 1881595), (85, 1505276), (107, 1195780), (170, 752638), (214, 597890), (340, 376319), (428, 298945), (535, 239156), (1070, 119578), (1819, 70340), (2140, 59789), (3517, 36380), (3638, 35170), (7034, 18190), (7276, 17585), (9095, 14068)]