1570552100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1208117}}^1$

素因数の和:1208144

約数の個数: 36

約数和(自身を含む): 3670262484

約数和(自身を除く): 2099710384

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1208117, 2416234, 4832468, 6040585, 12081170, 15705521, 24162340, 30202925, 31411042, 60405850, 62822084, 78527605, 120811700, 157055210, 314110420, 392638025, 785276050, 1570552100]

約数ペア:

[(1, 1570552100), (2, 785276050), (4, 392638025), (5, 314110420), (10, 157055210), (13, 120811700), (20, 78527605), (25, 62822084), (26, 60405850), (50, 31411042), (52, 30202925), (65, 24162340), (100, 15705521), (130, 12081170), (260, 6040585), (325, 4832468), (650, 2416234), (1300, 1208117)]