12100404940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46540019}}^1$

素因数の和:46540041

約数の個数: 24

約数和(自身を含む): 27365531760

約数和(自身を除く): 15265126820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 46540019, 93080038, 186160076, 232700095, 465400190, 605020247, 930800380, 1210040494, 2420080988, 3025101235, 6050202470, 12100404940]

約数ペア:

[(1, 12100404940), (2, 6050202470), (4, 3025101235), (5, 2420080988), (10, 1210040494), (13, 930800380), (20, 605020247), (26, 465400190), (52, 232700095), (65, 186160076), (130, 93080038), (260, 46540019)]