8737990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 24

約数和(自身を含む): 16305120

約数和(自身を除く): 7567130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1039, 1682, 2078, 4205, 5195, 8410, 10390, 30131, 60262, 150655, 301310, 873799, 1747598, 4368995, 8737990]

約数ペア:

[(1, 8737990), (2, 4368995), (5, 1747598), (10, 873799), (29, 301310), (58, 150655), (145, 60262), (290, 30131), (841, 10390), (1039, 8410), (1682, 5195), (2078, 4205)]