47400340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182309}}^1$

素因数の和:182331

約数の個数: 24

約数和(自身を含む): 107198280

約数和(自身を除く): 59797940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 182309, 364618, 729236, 911545, 1823090, 2370017, 3646180, 4740034, 9480068, 11850085, 23700170, 47400340]

約数ペア:

[(1, 47400340), (2, 23700170), (4, 11850085), (5, 9480068), (10, 4740034), (13, 3646180), (20, 2370017), (26, 1823090), (52, 911545), (65, 729236), (130, 364618), (260, 182309)]