1048060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 2469600

約数和(自身を除く): 1421540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 139, 145, 260, 278, 290, 377, 556, 580, 695, 754, 1390, 1508, 1807, 1885, 2780, 3614, 3770, 4031, 7228, 7540, 8062, 9035, 16124, 18070, 20155, 36140, 40310, 52403, 80620, 104806, 209612, 262015, 524030, 1048060]

約数ペア:

[(1, 1048060), (2, 524030), (4, 262015), (5, 209612), (10, 104806), (13, 80620), (20, 52403), (26, 40310), (29, 36140), (52, 20155), (58, 18070), (65, 16124), (116, 9035), (130, 8062), (139, 7540), (145, 7228), (260, 4031), (278, 3770), (290, 3614), (377, 2780), (556, 1885), (580, 1807), (695, 1508), (754, 1390)]