70145500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 156147264

約数和(自身を除く): 86001764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2647, 2650, 5294, 5300, 6625, 10588, 13235, 13250, 26470, 26500, 52940, 66175, 132350, 140291, 264700, 280582, 330875, 561164, 661750, 701455, 1323500, 1402910, 2805820, 3507275, 7014550, 14029100, 17536375, 35072750, 70145500]

約数ペア:

[(1, 70145500), (2, 35072750), (4, 17536375), (5, 14029100), (10, 7014550), (20, 3507275), (25, 2805820), (50, 1402910), (53, 1323500), (100, 701455), (106, 661750), (125, 561164), (212, 330875), (250, 280582), (265, 264700), (500, 140291), (530, 132350), (1060, 66175), (1325, 52940), (2647, 26500), (2650, 26470), (5294, 13250), (5300, 13235), (6625, 10588)]