79656200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30637}}^1$

素因数の和:30666

約数の個数: 48

約数和(自身を含む): 199453380

約数和(自身を除く): 119797180

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 30637, 61274, 122548, 153185, 245096, 306370, 398281, 612740, 765925, 796562, 1225480, 1531850, 1593124, 1991405, 3063700, 3186248, 3982810, 6127400, 7965620, 9957025, 15931240, 19914050, 39828100, 79656200]

約数ペア:

[(1, 79656200), (2, 39828100), (4, 19914050), (5, 15931240), (8, 9957025), (10, 7965620), (13, 6127400), (20, 3982810), (25, 3186248), (26, 3063700), (40, 1991405), (50, 1593124), (52, 1531850), (65, 1225480), (100, 796562), (104, 765925), (130, 612740), (200, 398281), (260, 306370), (325, 245096), (520, 153185), (650, 122548), (1300, 61274), (2600, 30637)]