676372510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{212029}}^1$

素因数の和:212076

約数の個数: 32

約数和(自身を含む): 1373954400

約数和(自身を除く): 697581890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 212029, 424058, 1060145, 2120290, 2332319, 4664638, 6148841, 11661595, 12297682, 23323190, 30744205, 61488410, 67637251, 135274502, 338186255, 676372510]

約数ペア:

[(1, 676372510), (2, 338186255), (5, 135274502), (10, 67637251), (11, 61488410), (22, 30744205), (29, 23323190), (55, 12297682), (58, 11661595), (110, 6148841), (145, 4664638), (290, 2332319), (319, 2120290), (638, 1060145), (1595, 424058), (3190, 212029)]