2270467580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1861039}}^1$

素因数の和:1861109

約数の個数: 24

約数和(自身を含む): 4846148160

約数和(自身を除く): 2575680580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1861039, 3722078, 7444156, 9305195, 18610390, 37220780, 113523379, 227046758, 454093516, 567616895, 1135233790, 2270467580]

約数ペア:

[(1, 2270467580), (2, 1135233790), (4, 567616895), (5, 454093516), (10, 227046758), (20, 113523379), (61, 37220780), (122, 18610390), (244, 9305195), (305, 7444156), (610, 3722078), (1220, 1861039)]