22362284180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{172097}}^1$

素因数の和:172268

約数の個数: 48

約数和(自身を含む): 48139252560

約数和(自身を除く): 25776968380

約数列:

[1, 2, 4, 5, 10, 20, 73, 89, 146, 178, 292, 356, 365, 445, 730, 890, 1460, 1780, 6497, 12994, 25988, 32485, 64970, 129940, 172097, 344194, 688388, 860485, 1720970, 3441940, 12563081, 15316633, 25126162, 30633266, 50252324, 61266532, 62815405, 76583165, 125630810, 153166330, 251261620, 306332660, 1118114209, 2236228418, 4472456836, 5590571045, 11181142090, 22362284180]

約数ペア:

[(1, 22362284180), (2, 11181142090), (4, 5590571045), (5, 4472456836), (10, 2236228418), (20, 1118114209), (73, 306332660), (89, 251261620), (146, 153166330), (178, 125630810), (292, 76583165), (356, 62815405), (365, 61266532), (445, 50252324), (730, 30633266), (890, 25126162), (1460, 15316633), (1780, 12563081), (6497, 3441940), (12994, 1720970), (25988, 860485), (32485, 688388), (64970, 344194), (129940, 172097)]