1779611140

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{130279}}^1$

素因数の和:130971

約数の個数: 24

約数和(自身を含む): 3742683840

約数和(自身を除く): 1963072700

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 130279, 260558, 521116, 651395, 1302790, 2605580, 88980557, 177961114, 355922228, 444902785, 889805570, 1779611140]

約数ペア:

[(1, 1779611140), (2, 889805570), (4, 444902785), (5, 355922228), (10, 177961114), (20, 88980557), (683, 2605580), (1366, 1302790), (2732, 651395), (3415, 521116), (6830, 260558), (13660, 130279)]