34049440

素因数分解:

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

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 81073440

約数和(自身を除く): 47024000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 1531, 2224, 2780, 3062, 4448, 5560, 6124, 7655, 11120, 12248, 15310, 22240, 24496, 30620, 48992, 61240, 122480, 212809, 244960, 425618, 851236, 1064045, 1702472, 2128090, 3404944, 4256180, 6809888, 8512360, 17024720, 34049440]

約数ペア:

[(1, 34049440), (2, 17024720), (4, 8512360), (5, 6809888), (8, 4256180), (10, 3404944), (16, 2128090), (20, 1702472), (32, 1064045), (40, 851236), (80, 425618), (139, 244960), (160, 212809), (278, 122480), (556, 61240), (695, 48992), (1112, 30620), (1390, 24496), (1531, 22240), (2224, 15310), (2780, 12248), (3062, 11120), (4448, 7655), (5560, 6124)]