7137038740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27450149}}^1$

素因数の和:27450171

約数の個数: 24

約数和(自身を含む): 16140688200

約数和(自身を除く): 9003649460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27450149, 54900298, 109800596, 137250745, 274501490, 356851937, 549002980, 713703874, 1427407748, 1784259685, 3568519370, 7137038740]

約数ペア:

[(1, 7137038740), (2, 3568519370), (4, 1784259685), (5, 1427407748), (10, 713703874), (13, 549002980), (20, 356851937), (26, 274501490), (52, 137250745), (65, 109800596), (130, 54900298), (260, 27450149)]