69350840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10259}}^1$

素因数の和:10296

約数の個数: 48

約数和(自身を含む): 168982200

約数和(自身を除く): 99631360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 10259, 20518, 41036, 51295, 82072, 102590, 133367, 205180, 266734, 410360, 533468, 666835, 1066936, 1333670, 1733771, 2667340, 3467542, 5334680, 6935084, 8668855, 13870168, 17337710, 34675420, 69350840]

約数ペア:

[(1, 69350840), (2, 34675420), (4, 17337710), (5, 13870168), (8, 8668855), (10, 6935084), (13, 5334680), (20, 3467542), (26, 2667340), (40, 1733771), (52, 1333670), (65, 1066936), (104, 666835), (130, 533468), (169, 410360), (260, 266734), (338, 205180), (520, 133367), (676, 102590), (845, 82072), (1352, 51295), (1690, 41036), (3380, 20518), (6760, 10259)]