22190440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32633}}^1$

素因数の和:32661

約数の個数: 32

約数和(自身を含む): 52867080

約数和(自身を除く): 30676640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32633, 65266, 130532, 163165, 261064, 326330, 554761, 652660, 1109522, 1305320, 2219044, 2773805, 4438088, 5547610, 11095220, 22190440]

約数ペア:

[(1, 22190440), (2, 11095220), (4, 5547610), (5, 4438088), (8, 2773805), (10, 2219044), (17, 1305320), (20, 1109522), (34, 652660), (40, 554761), (68, 326330), (85, 261064), (136, 163165), (170, 130532), (340, 65266), (680, 32633)]