25832620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 61236000

約数和(自身を除く): 35403380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4049, 6380, 8098, 16196, 20245, 40490, 44539, 80980, 89078, 117421, 178156, 222695, 234842, 445390, 469684, 587105, 890780, 1174210, 1291631, 2348420, 2583262, 5166524, 6458155, 12916310, 25832620]

約数ペア:

[(1, 25832620), (2, 12916310), (4, 6458155), (5, 5166524), (10, 2583262), (11, 2348420), (20, 1291631), (22, 1174210), (29, 890780), (44, 587105), (55, 469684), (58, 445390), (110, 234842), (116, 222695), (145, 178156), (220, 117421), (290, 89078), (319, 80980), (580, 44539), (638, 40490), (1276, 20245), (1595, 16196), (3190, 8098), (4049, 6380)]