6654320

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 15582336

約数和(自身を除く): 8928016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 373, 446, 746, 892, 1115, 1492, 1784, 1865, 2230, 2984, 3568, 3730, 4460, 5968, 7460, 8920, 14920, 17840, 29840, 83179, 166358, 332716, 415895, 665432, 831790, 1330864, 1663580, 3327160, 6654320]

約数ペア:

[(1, 6654320), (2, 3327160), (4, 1663580), (5, 1330864), (8, 831790), (10, 665432), (16, 415895), (20, 332716), (40, 166358), (80, 83179), (223, 29840), (373, 17840), (446, 14920), (746, 8920), (892, 7460), (1115, 5968), (1492, 4460), (1784, 3730), (1865, 3568), (2230, 2984)]