630516100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{48131}}^1$

素因数の和:48276

約数の個数: 36

約数和(自身を含む): 1378693008

約数和(自身を除く): 748176908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 48131, 96262, 192524, 240655, 481310, 962620, 1203275, 2406550, 4813100, 6305161, 12610322, 25220644, 31525805, 63051610, 126103220, 157629025, 315258050, 630516100]

約数ペア:

[(1, 630516100), (2, 315258050), (4, 157629025), (5, 126103220), (10, 63051610), (20, 31525805), (25, 25220644), (50, 12610322), (100, 6305161), (131, 4813100), (262, 2406550), (524, 1203275), (655, 962620), (1310, 481310), (2620, 240655), (3275, 192524), (6550, 96262), (13100, 48131)]