22776860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13721}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 48411216

約数和(自身を除く): 25634356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 13721, 27442, 54884, 68605, 137210, 274420, 1138843, 2277686, 4555372, 5694215, 11388430, 22776860]

約数ペア:

[(1, 22776860), (2, 11388430), (4, 5694215), (5, 4555372), (10, 2277686), (20, 1138843), (83, 274420), (166, 137210), (332, 68605), (415, 54884), (830, 27442), (1660, 13721)]