3284320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 8361360

約数和(自身を除く): 5077040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1579, 2080, 3158, 6316, 7895, 12632, 15790, 20527, 25264, 31580, 41054, 50528, 63160, 82108, 102635, 126320, 164216, 205270, 252640, 328432, 410540, 656864, 821080, 1642160, 3284320]

約数ペア:

[(1, 3284320), (2, 1642160), (4, 821080), (5, 656864), (8, 410540), (10, 328432), (13, 252640), (16, 205270), (20, 164216), (26, 126320), (32, 102635), (40, 82108), (52, 63160), (65, 50528), (80, 41054), (104, 31580), (130, 25264), (160, 20527), (208, 15790), (260, 12632), (416, 7895), (520, 6316), (1040, 3158), (1579, 2080)]