70941880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11903}}^1$

素因数の和:12063

約数の個数: 32

約数和(自身を含む): 160704000

約数和(自身を除く): 89762120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 11903, 23806, 47612, 59515, 95224, 119030, 238060, 476120, 1773547, 3547094, 7094188, 8867735, 14188376, 17735470, 35470940, 70941880]

約数ペア:

[(1, 70941880), (2, 35470940), (4, 17735470), (5, 14188376), (8, 8867735), (10, 7094188), (20, 3547094), (40, 1773547), (149, 476120), (298, 238060), (596, 119030), (745, 95224), (1192, 59515), (1490, 47612), (2980, 23806), (5960, 11903)]