7572940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4793}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 16107840

約数和(自身を除く): 8534900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4793, 9586, 19172, 23965, 47930, 95860, 378647, 757294, 1514588, 1893235, 3786470, 7572940]

約数ペア:

[(1, 7572940), (2, 3786470), (4, 1893235), (5, 1514588), (10, 757294), (20, 378647), (79, 95860), (158, 47930), (316, 23965), (395, 19172), (790, 9586), (1580, 4793)]