55794040

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3329}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 125874000

約数和(自身を除く): 70079960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3329, 3352, 4190, 6658, 8380, 13316, 16645, 16760, 26632, 33290, 66580, 133160, 1394851, 2789702, 5579404, 6974255, 11158808, 13948510, 27897020, 55794040]

約数ペア:

[(1, 55794040), (2, 27897020), (4, 13948510), (5, 11158808), (8, 6974255), (10, 5579404), (20, 2789702), (40, 1394851), (419, 133160), (838, 66580), (1676, 33290), (2095, 26632), (3329, 16760), (3352, 16645), (4190, 13316), (6658, 8380)]