58643540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 131280912

約数和(自身を除く): 72637372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 997, 1730, 1994, 2941, 3460, 3988, 4985, 5882, 9970, 11764, 14705, 16949, 19940, 29410, 33898, 58820, 67796, 84745, 169490, 172481, 338980, 344962, 689924, 862405, 1724810, 2932177, 3449620, 5864354, 11728708, 14660885, 29321770, 58643540]

約数ペア:

[(1, 58643540), (2, 29321770), (4, 14660885), (5, 11728708), (10, 5864354), (17, 3449620), (20, 2932177), (34, 1724810), (68, 862405), (85, 689924), (170, 344962), (173, 338980), (340, 172481), (346, 169490), (692, 84745), (865, 67796), (997, 58820), (1730, 33898), (1994, 29410), (2941, 19940), (3460, 16949), (3988, 14705), (4985, 11764), (5882, 9970)]