5061040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 12061728

約数和(自身を除く): 7000688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1543, 1640, 3086, 3280, 6172, 7715, 12344, 15430, 24688, 30860, 61720, 63263, 123440, 126526, 253052, 316315, 506104, 632630, 1012208, 1265260, 2530520, 5061040]

約数ペア:

[(1, 5061040), (2, 2530520), (4, 1265260), (5, 1012208), (8, 632630), (10, 506104), (16, 316315), (20, 253052), (40, 126526), (41, 123440), (80, 63263), (82, 61720), (164, 30860), (205, 24688), (328, 15430), (410, 12344), (656, 7715), (820, 6172), (1543, 3280), (1640, 3086)]