7700580380

素因数分解:

$2^2\times 5^1\times {\mathrm{5521}}^1\times {\mathrm{69739}}^1$

素因数の和:75269

約数の個数: 24

約数和(自身を含む): 16174379760

約数和(自身を除く): 8473799380

約数列:

[1, 2, 4, 5, 10, 20, 5521, 11042, 22084, 27605, 55210, 69739, 110420, 139478, 278956, 348695, 697390, 1394780, 385029019, 770058038, 1540116076, 1925145095, 3850290190, 7700580380]

約数ペア:

[(1, 7700580380), (2, 3850290190), (4, 1925145095), (5, 1540116076), (10, 770058038), (20, 385029019), (5521, 1394780), (11042, 697390), (22084, 348695), (27605, 278956), (55210, 139478), (69739, 110420)]