71392060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 156110976

約数和(自身を除く): 84718916

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 1433, 2491, 2866, 4982, 5732, 7165, 9964, 12455, 14330, 24910, 28660, 49820, 67351, 75949, 134702, 151898, 269404, 303796, 336755, 379745, 673510, 759490, 1347020, 1518980, 3569603, 7139206, 14278412, 17848015, 35696030, 71392060]

約数ペア:

[(1, 71392060), (2, 35696030), (4, 17848015), (5, 14278412), (10, 7139206), (20, 3569603), (47, 1518980), (53, 1347020), (94, 759490), (106, 673510), (188, 379745), (212, 336755), (235, 303796), (265, 269404), (470, 151898), (530, 134702), (940, 75949), (1060, 67351), (1433, 49820), (2491, 28660), (2866, 24910), (4982, 14330), (5732, 12455), (7165, 9964)]