68263460

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2861}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 143523576

約数和(自身を除く): 75260116

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 2861, 4772, 5722, 5965, 11444, 11930, 14305, 23860, 28610, 57220, 3413173, 6826346, 13652692, 17065865, 34131730, 68263460]

約数ペア:

[(1, 68263460), (2, 34131730), (4, 17065865), (5, 13652692), (10, 6826346), (20, 3413173), (1193, 57220), (2386, 28610), (2861, 23860), (4772, 14305), (5722, 11930), (5965, 11444)]