58681960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86297}}^1$

素因数の和:86325

約数の個数: 32

約数和(自身を含む): 139802760

約数和(自身を除く): 81120800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 86297, 172594, 345188, 431485, 690376, 862970, 1467049, 1725940, 2934098, 3451880, 5868196, 7335245, 11736392, 14670490, 29340980, 58681960]

約数ペア:

[(1, 58681960), (2, 29340980), (4, 14670490), (5, 11736392), (8, 7335245), (10, 5868196), (17, 3451880), (20, 2934098), (34, 1725940), (40, 1467049), (68, 862970), (85, 690376), (136, 431485), (170, 345188), (340, 172594), (680, 86297)]