481816400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{92657}}^1$

素因数の和:92688

約数の個数: 60

約数和(自身を含む): 1246620732

約数和(自身を除く): 764804332

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 92657, 185314, 370628, 463285, 741256, 926570, 1204541, 1482512, 1853140, 2316425, 2409082, 3706280, 4632850, 4818164, 6022705, 7412560, 9265700, 9636328, 12045410, 18531400, 19272656, 24090820, 30113525, 37062800, 48181640, 60227050, 96363280, 120454100, 240908200, 481816400]

約数ペア:

[(1, 481816400), (2, 240908200), (4, 120454100), (5, 96363280), (8, 60227050), (10, 48181640), (13, 37062800), (16, 30113525), (20, 24090820), (25, 19272656), (26, 18531400), (40, 12045410), (50, 9636328), (52, 9265700), (65, 7412560), (80, 6022705), (100, 4818164), (104, 4632850), (130, 3706280), (200, 2409082), (208, 2316425), (260, 1853140), (325, 1482512), (400, 1204541), (520, 926570), (650, 741256), (1040, 463285), (1300, 370628), (2600, 185314), (5200, 92657)]