60940760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37159}}^1$

素因数の和:37211

約数の個数: 32

約数和(自身を含む): 140464800

約数和(自身を除く): 79524040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 37159, 74318, 148636, 185795, 297272, 371590, 743180, 1486360, 1523519, 3047038, 6094076, 7617595, 12188152, 15235190, 30470380, 60940760]

約数ペア:

[(1, 60940760), (2, 30470380), (4, 15235190), (5, 12188152), (8, 7617595), (10, 6094076), (20, 3047038), (40, 1523519), (41, 1486360), (82, 743180), (164, 371590), (205, 297272), (328, 185795), (410, 148636), (820, 74318), (1640, 37159)]