71716450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5851

約数の個数: 48

約数和(自身を含む): 151240320

約数和(自身を除く): 79523870

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 5807, 6175, 11614, 12350, 29035, 58070, 75491, 110333, 145175, 150982, 220666, 290350, 377455, 551665, 754910, 1103330, 1434329, 1887275, 2758325, 2868658, 3774550, 5516650, 7171645, 14343290, 35858225, 71716450]

約数ペア:

[(1, 71716450), (2, 35858225), (5, 14343290), (10, 7171645), (13, 5516650), (19, 3774550), (25, 2868658), (26, 2758325), (38, 1887275), (50, 1434329), (65, 1103330), (95, 754910), (130, 551665), (190, 377455), (247, 290350), (325, 220666), (475, 150982), (494, 145175), (650, 110333), (950, 75491), (1235, 58070), (2470, 29035), (5807, 12350), (6175, 11614)]