5117860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 12019392

約数和(自身を除く): 6901532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 541, 860, 946, 1082, 1892, 2164, 2365, 2705, 4730, 5410, 5951, 9460, 10820, 11902, 23263, 23804, 29755, 46526, 59510, 93052, 116315, 119020, 232630, 255893, 465260, 511786, 1023572, 1279465, 2558930, 5117860]

約数ペア:

[(1, 5117860), (2, 2558930), (4, 1279465), (5, 1023572), (10, 511786), (11, 465260), (20, 255893), (22, 232630), (43, 119020), (44, 116315), (55, 93052), (86, 59510), (110, 46526), (172, 29755), (215, 23804), (220, 23263), (430, 11902), (473, 10820), (541, 9460), (860, 5951), (946, 5410), (1082, 4730), (1892, 2705), (2164, 2365)]