22228550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{14341}}^1$

素因数の和:14384

約数の個数: 24

約数和(自身を含む): 42681792

約数和(自身を除く): 20453242

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 14341, 28682, 71705, 143410, 358525, 444571, 717050, 889142, 2222855, 4445710, 11114275, 22228550]

約数ペア:

[(1, 22228550), (2, 11114275), (5, 4445710), (10, 2222855), (25, 889142), (31, 717050), (50, 444571), (62, 358525), (155, 143410), (310, 71705), (775, 28682), (1550, 14341)]