5463380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21013}}^1$

素因数の和:21035

約数の個数: 24

約数和(自身を含む): 12356232

約数和(自身を除く): 6892852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21013, 42026, 84052, 105065, 210130, 273169, 420260, 546338, 1092676, 1365845, 2731690, 5463380]

約数ペア:

[(1, 5463380), (2, 2731690), (4, 1365845), (5, 1092676), (10, 546338), (13, 420260), (20, 273169), (26, 210130), (52, 105065), (65, 84052), (130, 42026), (260, 21013)]