188410760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{88873}}^1$

素因数の和:88937

約数の個数: 32

約数和(自身を含む): 431927640

約数和(自身を除く): 243516880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 88873, 177746, 355492, 444365, 710984, 888730, 1777460, 3554920, 4710269, 9420538, 18841076, 23551345, 37682152, 47102690, 94205380, 188410760]

約数ペア:

[(1, 188410760), (2, 94205380), (4, 47102690), (5, 37682152), (8, 23551345), (10, 18841076), (20, 9420538), (40, 4710269), (53, 3554920), (106, 1777460), (212, 888730), (265, 710984), (424, 444365), (530, 355492), (1060, 177746), (2120, 88873)]