69521180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6571}}^1$

素因数の和:6626

約数の個数: 36

約数和(自身を含む): 152641272

約数和(自身を除く): 83120092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 6571, 10580, 13142, 26284, 32855, 65710, 131420, 151133, 302266, 604532, 755665, 1511330, 3022660, 3476059, 6952118, 13904236, 17380295, 34760590, 69521180]

約数ペア:

[(1, 69521180), (2, 34760590), (4, 17380295), (5, 13904236), (10, 6952118), (20, 3476059), (23, 3022660), (46, 1511330), (92, 755665), (115, 604532), (230, 302266), (460, 151133), (529, 131420), (1058, 65710), (2116, 32855), (2645, 26284), (5290, 13142), (6571, 10580)]