26698360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51343}}^1$

素因数の和:51367

約数の個数: 32

約数和(自身を含む): 64693440

約数和(自身を除く): 37995080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51343, 102686, 205372, 256715, 410744, 513430, 667459, 1026860, 1334918, 2053720, 2669836, 3337295, 5339672, 6674590, 13349180, 26698360]

約数ペア:

[(1, 26698360), (2, 13349180), (4, 6674590), (5, 5339672), (8, 3337295), (10, 2669836), (13, 2053720), (20, 1334918), (26, 1026860), (40, 667459), (52, 513430), (65, 410744), (104, 256715), (130, 205372), (260, 102686), (520, 51343)]