2000836225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{7723}}^1$

素因数の和:8017

約数の個数: 24

約数和(自身を含む): 2549599712

約数和(自身を除く): 548763487

約数列:

[1, 5, 25, 43, 215, 241, 1075, 1205, 6025, 7723, 10363, 38615, 51815, 193075, 259075, 332089, 1660445, 1861243, 8302225, 9306215, 46531075, 80033449, 400167245, 2000836225]

約数ペア:

[(1, 2000836225), (5, 400167245), (25, 80033449), (43, 46531075), (215, 9306215), (241, 8302225), (1075, 1861243), (1205, 1660445), (6025, 332089), (7723, 259075), (10363, 193075), (38615, 51815)]