27386360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16699}}^1$

素因数の和:16751

約数の個数: 32

約数和(自身を含む): 63126000

約数和(自身を除く): 35739640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 16699, 33398, 66796, 83495, 133592, 166990, 333980, 667960, 684659, 1369318, 2738636, 3423295, 5477272, 6846590, 13693180, 27386360]

約数ペア:

[(1, 27386360), (2, 13693180), (4, 6846590), (5, 5477272), (8, 3423295), (10, 2738636), (20, 1369318), (40, 684659), (41, 667960), (82, 333980), (164, 166990), (205, 133592), (328, 83495), (410, 66796), (820, 33398), (1640, 16699)]