351497502740

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1\times {\mathrm{57731}}^1$

素因数の和:59072

約数の個数: 48

約数和(自身を含む): 741389725440

約数和(自身を除く): 389892222700

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1039, 1172, 1465, 2078, 2930, 4156, 5195, 5860, 10390, 20780, 57731, 115462, 230924, 288655, 304427, 577310, 608854, 1154620, 1217708, 1522135, 3044270, 6088540, 16915183, 33830366, 59982509, 67660732, 84575915, 119965018, 169151830, 239930036, 299912545, 338303660, 599825090, 1199650180, 17574875137, 35149750274, 70299500548, 87874375685, 175748751370, 351497502740]

約数ペア:

[(1, 351497502740), (2, 175748751370), (4, 87874375685), (5, 70299500548), (10, 35149750274), (20, 17574875137), (293, 1199650180), (586, 599825090), (1039, 338303660), (1172, 299912545), (1465, 239930036), (2078, 169151830), (2930, 119965018), (4156, 84575915), (5195, 67660732), (5860, 59982509), (10390, 33830366), (20780, 16915183), (57731, 6088540), (115462, 3044270), (230924, 1522135), (288655, 1217708), (304427, 1154620), (577310, 608854)]