5280989620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1\times {\mathrm{2003}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 11162023488

約数和(自身を除く): 5881033868

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 547, 964, 1094, 1205, 2003, 2188, 2410, 2735, 4006, 4820, 5470, 8012, 10015, 10940, 20030, 40060, 131827, 263654, 482723, 527308, 659135, 965446, 1095641, 1318270, 1930892, 2191282, 2413615, 2636540, 4382564, 4827230, 5478205, 9654460, 10956410, 21912820, 264049481, 528098962, 1056197924, 1320247405, 2640494810, 5280989620]

約数ペア:

[(1, 5280989620), (2, 2640494810), (4, 1320247405), (5, 1056197924), (10, 528098962), (20, 264049481), (241, 21912820), (482, 10956410), (547, 9654460), (964, 5478205), (1094, 4827230), (1205, 4382564), (2003, 2636540), (2188, 2413615), (2410, 2191282), (2735, 1930892), (4006, 1318270), (4820, 1095641), (5470, 965446), (8012, 659135), (10015, 527308), (10940, 482723), (20030, 263654), (40060, 131827)]