70372520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 172244880

約数和(自身を除く): 101872360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 2797, 3145, 5032, 5594, 6290, 11188, 12580, 13985, 22376, 25160, 27970, 47549, 55940, 95098, 103489, 111880, 190196, 206978, 237745, 380392, 413956, 475490, 517445, 827912, 950980, 1034890, 1759313, 1901960, 2069780, 3518626, 4139560, 7037252, 8796565, 14074504, 17593130, 35186260, 70372520]

約数ペア:

[(1, 70372520), (2, 35186260), (4, 17593130), (5, 14074504), (8, 8796565), (10, 7037252), (17, 4139560), (20, 3518626), (34, 2069780), (37, 1901960), (40, 1759313), (68, 1034890), (74, 950980), (85, 827912), (136, 517445), (148, 475490), (170, 413956), (185, 380392), (296, 237745), (340, 206978), (370, 190196), (629, 111880), (680, 103489), (740, 95098), (1258, 55940), (1480, 47549), (2516, 27970), (2797, 25160), (3145, 22376), (5032, 13985), (5594, 12580), (6290, 11188)]