17024720

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 39893280

約数和(自身を除く): 22868560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 1531, 2224, 2780, 3062, 5560, 6124, 7655, 11120, 12248, 15310, 24496, 30620, 61240, 122480, 212809, 425618, 851236, 1064045, 1702472, 2128090, 3404944, 4256180, 8512360, 17024720]

約数ペア:

[(1, 17024720), (2, 8512360), (4, 4256180), (5, 3404944), (8, 2128090), (10, 1702472), (16, 1064045), (20, 851236), (40, 425618), (80, 212809), (139, 122480), (278, 61240), (556, 30620), (695, 24496), (1112, 15310), (1390, 12248), (1531, 11120), (2224, 7655), (2780, 6124), (3062, 5560)]