1084286180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22943}}^1$

素因数の和:23108

約数の個数: 48

約数和(自身を含む): 2428392960

約数和(自身を除く): 1344106780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11815, 22943, 23630, 45886, 47260, 91772, 114715, 229430, 390031, 458860, 780062, 1560124, 1950155, 3189077, 3900310, 6378154, 7800620, 12756308, 15945385, 31890770, 54214309, 63781540, 108428618, 216857236, 271071545, 542143090, 1084286180]

約数ペア:

[(1, 1084286180), (2, 542143090), (4, 271071545), (5, 216857236), (10, 108428618), (17, 63781540), (20, 54214309), (34, 31890770), (68, 15945385), (85, 12756308), (139, 7800620), (170, 6378154), (278, 3900310), (340, 3189077), (556, 1950155), (695, 1560124), (1390, 780062), (2363, 458860), (2780, 390031), (4726, 229430), (9452, 114715), (11815, 91772), (22943, 47260), (23630, 45886)]