522929450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8471

約数の個数: 48

約数和(自身を含む): 1029710880

約数和(自身を除く): 506781430

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1075, 1247, 1450, 2150, 2494, 6235, 8387, 12470, 16774, 31175, 41935, 62350, 83870, 209675, 243223, 360641, 419350, 486446, 721282, 1216115, 1803205, 2432230, 3606410, 6080575, 9016025, 10458589, 12161150, 18032050, 20917178, 52292945, 104585890, 261464725, 522929450]

約数ペア:

[(1, 522929450), (2, 261464725), (5, 104585890), (10, 52292945), (25, 20917178), (29, 18032050), (43, 12161150), (50, 10458589), (58, 9016025), (86, 6080575), (145, 3606410), (215, 2432230), (290, 1803205), (430, 1216115), (725, 721282), (1075, 486446), (1247, 419350), (1450, 360641), (2150, 243223), (2494, 209675), (6235, 83870), (8387, 62350), (12470, 41935), (16774, 31175)]