46428920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7121}}^1$

素因数の和:7295

約数の個数: 32

約数和(自身を含む): 105120720

約数和(自身を除く): 58691800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7121, 14242, 28484, 35605, 56968, 71210, 142420, 284840, 1160723, 2321446, 4642892, 5803615, 9285784, 11607230, 23214460, 46428920]

約数ペア:

[(1, 46428920), (2, 23214460), (4, 11607230), (5, 9285784), (8, 5803615), (10, 4642892), (20, 2321446), (40, 1160723), (163, 284840), (326, 142420), (652, 71210), (815, 56968), (1304, 35605), (1630, 28484), (3260, 14242), (6520, 7121)]