2426320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2359

約数の個数: 40

約数和(自身を含む): 6077736

約数和(自身を除く): 3651416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2333, 4666, 9332, 11665, 18664, 23330, 30329, 37328, 46660, 60658, 93320, 121316, 151645, 186640, 242632, 303290, 485264, 606580, 1213160, 2426320]

約数ペア:

[(1, 2426320), (2, 1213160), (4, 606580), (5, 485264), (8, 303290), (10, 242632), (13, 186640), (16, 151645), (20, 121316), (26, 93320), (40, 60658), (52, 46660), (65, 37328), (80, 30329), (104, 23330), (130, 18664), (208, 11665), (260, 9332), (520, 4666), (1040, 2333)]