22160620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11423}}^1$

素因数の和:11529

約数の個数: 24

約数和(自身を含む): 47021184

約数和(自身を除く): 24860564

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 11423, 22846, 45692, 57115, 114230, 228460, 1108031, 2216062, 4432124, 5540155, 11080310, 22160620]

約数ペア:

[(1, 22160620), (2, 11080310), (4, 5540155), (5, 4432124), (10, 2216062), (20, 1108031), (97, 228460), (194, 114230), (388, 57115), (485, 45692), (970, 22846), (1940, 11423)]