29764360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18149}}^1$

素因数の和:18201

約数の個数: 32

約数和(自身を含む): 68607000

約数和(自身を除く): 38842640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 18149, 36298, 72596, 90745, 145192, 181490, 362980, 725960, 744109, 1488218, 2976436, 3720545, 5952872, 7441090, 14882180, 29764360]

約数ペア:

[(1, 29764360), (2, 14882180), (4, 7441090), (5, 5952872), (8, 3720545), (10, 2976436), (20, 1488218), (40, 744109), (41, 725960), (82, 362980), (164, 181490), (205, 145192), (328, 90745), (410, 72596), (820, 36298), (1640, 18149)]