3920510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 7970400

約数和(自身を除く): 4049890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1229, 1595, 2458, 3190, 6145, 12290, 13519, 27038, 35641, 67595, 71282, 135190, 178205, 356410, 392051, 784102, 1960255, 3920510]

約数ペア:

[(1, 3920510), (2, 1960255), (5, 784102), (10, 392051), (11, 356410), (22, 178205), (29, 135190), (55, 71282), (58, 67595), (110, 35641), (145, 27038), (290, 13519), (319, 12290), (638, 6145), (1229, 3190), (1595, 2458)]