3642340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14009}}^1$

素因数の和:14031

約数の個数: 24

約数和(自身を含む): 8237880

約数和(自身を除く): 4595540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14009, 28018, 56036, 70045, 140090, 182117, 280180, 364234, 728468, 910585, 1821170, 3642340]

約数ペア:

[(1, 3642340), (2, 1821170), (4, 910585), (5, 728468), (10, 364234), (13, 280180), (20, 182117), (26, 140090), (52, 70045), (65, 56036), (130, 28018), (260, 14009)]