10330840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19891

約数の個数: 32

約数和(自身を含む): 25033680

約数和(自身を除く): 14702840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19867, 39734, 79468, 99335, 158936, 198670, 258271, 397340, 516542, 794680, 1033084, 1291355, 2066168, 2582710, 5165420, 10330840]

約数ペア:

[(1, 10330840), (2, 5165420), (4, 2582710), (5, 2066168), (8, 1291355), (10, 1033084), (13, 794680), (20, 516542), (26, 397340), (40, 258271), (52, 198670), (65, 158936), (104, 99335), (130, 79468), (260, 39734), (520, 19867)]