7468180

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 15746472

約数和(自身を除く): 8278292

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1193, 1252, 1565, 2386, 3130, 4772, 5965, 6260, 11930, 23860, 373409, 746818, 1493636, 1867045, 3734090, 7468180]

約数ペア:

[(1, 7468180), (2, 3734090), (4, 1867045), (5, 1493636), (10, 746818), (20, 373409), (313, 23860), (626, 11930), (1193, 6260), (1252, 5965), (1565, 4772), (2386, 3130)]