5022940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19341

約数の個数: 24

約数和(自身を含む): 11360160

約数和(自身を除く): 6337220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19319, 38638, 77276, 96595, 193190, 251147, 386380, 502294, 1004588, 1255735, 2511470, 5022940]

約数ペア:

[(1, 5022940), (2, 2511470), (4, 1255735), (5, 1004588), (10, 502294), (13, 386380), (20, 251147), (26, 193190), (52, 96595), (65, 77276), (130, 38638), (260, 19319)]