14459320

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 32699520

約数和(自身を除く): 18240200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1621, 1784, 2230, 3242, 4460, 6484, 8105, 8920, 12968, 16210, 32420, 64840, 361483, 722966, 1445932, 1807415, 2891864, 3614830, 7229660, 14459320]

約数ペア:

[(1, 14459320), (2, 7229660), (4, 3614830), (5, 2891864), (8, 1807415), (10, 1445932), (20, 722966), (40, 361483), (223, 64840), (446, 32420), (892, 16210), (1115, 12968), (1621, 8920), (1784, 8105), (2230, 6484), (3242, 4460)]