104217220

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{58549}}^1$

素因数の和:58647

約数の個数: 24

約数和(自身を含む): 221319000

約数和(自身を除く): 117101780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 58549, 117098, 234196, 292745, 585490, 1170980, 5210861, 10421722, 20843444, 26054305, 52108610, 104217220]

約数ペア:

[(1, 104217220), (2, 52108610), (4, 26054305), (5, 20843444), (10, 10421722), (20, 5210861), (89, 1170980), (178, 585490), (356, 292745), (445, 234196), (890, 117098), (1780, 58549)]