157022450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6529}}^1$

素因数の和:6591

約数の個数: 48

約数和(自身を含む): 323078280

約数和(自身を除く): 166055830

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 4810, 6529, 12025, 13058, 24050, 32645, 65290, 84877, 163225, 169754, 241573, 326450, 424385, 483146, 848770, 1207865, 2121925, 2415730, 3140449, 4243850, 6039325, 6280898, 12078650, 15702245, 31404490, 78511225, 157022450]

約数ペア:

[(1, 157022450), (2, 78511225), (5, 31404490), (10, 15702245), (13, 12078650), (25, 6280898), (26, 6039325), (37, 4243850), (50, 3140449), (65, 2415730), (74, 2121925), (130, 1207865), (185, 848770), (325, 483146), (370, 424385), (481, 326450), (650, 241573), (925, 169754), (962, 163225), (1850, 84877), (2405, 65290), (4810, 32645), (6529, 24050), (12025, 13058)]