4594053820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{10061}}^1$

素因数の和:10183

約数の個数: 72

約数和(自身を含む): 10379154240

約数和(自身を除く): 5785100420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 289, 316, 340, 395, 578, 790, 1156, 1343, 1445, 1580, 2686, 2890, 5372, 5780, 6715, 10061, 13430, 20122, 22831, 26860, 40244, 45662, 50305, 91324, 100610, 114155, 171037, 201220, 228310, 342074, 456620, 684148, 794819, 855185, 1589638, 1710370, 2907629, 3179276, 3420740, 3974095, 5815258, 7948190, 11630516, 13511923, 14538145, 15896380, 27023846, 29076290, 54047692, 58152580, 67559615, 135119230, 229702691, 270238460, 459405382, 918810764, 1148513455, 2297026910, 4594053820]

約数ペア:

[(1, 4594053820), (2, 2297026910), (4, 1148513455), (5, 918810764), (10, 459405382), (17, 270238460), (20, 229702691), (34, 135119230), (68, 67559615), (79, 58152580), (85, 54047692), (158, 29076290), (170, 27023846), (289, 15896380), (316, 14538145), (340, 13511923), (395, 11630516), (578, 7948190), (790, 5815258), (1156, 3974095), (1343, 3420740), (1445, 3179276), (1580, 2907629), (2686, 1710370), (2890, 1589638), (5372, 855185), (5780, 794819), (6715, 684148), (10061, 456620), (13430, 342074), (20122, 228310), (22831, 201220), (26860, 171037), (40244, 114155), (45662, 100610), (50305, 91324)]