26346580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101333}}^1$

素因数の和:101355

約数の個数: 24

約数和(自身を含む): 59584392

約数和(自身を除く): 33237812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101333, 202666, 405332, 506665, 1013330, 1317329, 2026660, 2634658, 5269316, 6586645, 13173290, 26346580]

約数ペア:

[(1, 26346580), (2, 13173290), (4, 6586645), (5, 5269316), (10, 2634658), (13, 2026660), (20, 1317329), (26, 1013330), (52, 506665), (65, 405332), (130, 202666), (260, 101333)]