27436420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 63213696

約数和(自身を除く): 35777276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 401, 622, 802, 1244, 1555, 1604, 2005, 3110, 3421, 4010, 4411, 6220, 6842, 8020, 8822, 13684, 17105, 17644, 22055, 34210, 44110, 68420, 88220, 124711, 249422, 498844, 623555, 1247110, 1371821, 2494220, 2743642, 5487284, 6859105, 13718210, 27436420]

約数ペア:

[(1, 27436420), (2, 13718210), (4, 6859105), (5, 5487284), (10, 2743642), (11, 2494220), (20, 1371821), (22, 1247110), (44, 623555), (55, 498844), (110, 249422), (220, 124711), (311, 88220), (401, 68420), (622, 44110), (802, 34210), (1244, 22055), (1555, 17644), (1604, 17105), (2005, 13684), (3110, 8822), (3421, 8020), (4010, 6842), (4411, 6220)]