505497310

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{2777}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 924073920

約数和(自身を除く): 418576610

約数列:

[1, 2, 5, 10, 109, 167, 218, 334, 545, 835, 1090, 1670, 2777, 5554, 13885, 18203, 27770, 36406, 91015, 182030, 302693, 463759, 605386, 927518, 1513465, 2318795, 3026930, 4637590, 50549731, 101099462, 252748655, 505497310]

約数ペア:

[(1, 505497310), (2, 252748655), (5, 101099462), (10, 50549731), (109, 4637590), (167, 3026930), (218, 2318795), (334, 1513465), (545, 927518), (835, 605386), (1090, 463759), (1670, 302693), (2777, 182030), (5554, 91015), (13885, 36406), (18203, 27770)]