12432860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 16984612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 1823, 3410, 3646, 6820, 7292, 9115, 18230, 20053, 36460, 40106, 56513, 80212, 100265, 113026, 200530, 226052, 282565, 401060, 565130, 621643, 1130260, 1243286, 2486572, 3108215, 6216430, 12432860]

約数ペア:

[(1, 12432860), (2, 6216430), (4, 3108215), (5, 2486572), (10, 1243286), (11, 1130260), (20, 621643), (22, 565130), (31, 401060), (44, 282565), (55, 226052), (62, 200530), (110, 113026), (124, 100265), (155, 80212), (220, 56513), (310, 40106), (341, 36460), (620, 20053), (682, 18230), (1364, 9115), (1705, 7292), (1823, 6820), (3410, 3646)]