15702474580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5417}}^1\times {\mathrm{11149}}^1$

素因数の和:16588

約数の個数: 48

約数和(自身を含む): 35521491600

約数和(自身を除く): 19819017020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5417, 10834, 11149, 21668, 22298, 27085, 44596, 54170, 55745, 70421, 108340, 111490, 140842, 144937, 222980, 281684, 289874, 352105, 579748, 704210, 724685, 1408420, 1449370, 2898740, 60394133, 120788266, 241576532, 301970665, 603941330, 785123729, 1207882660, 1570247458, 3140494916, 3925618645, 7851237290, 15702474580]

約数ペア:

[(1, 15702474580), (2, 7851237290), (4, 3925618645), (5, 3140494916), (10, 1570247458), (13, 1207882660), (20, 785123729), (26, 603941330), (52, 301970665), (65, 241576532), (130, 120788266), (260, 60394133), (5417, 2898740), (10834, 1449370), (11149, 1408420), (21668, 724685), (22298, 704210), (27085, 579748), (44596, 352105), (54170, 289874), (55745, 281684), (70421, 222980), (108340, 144937), (111490, 140842)]