33508040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12503}}^1$

素因数の和:12581

約数の個数: 32

約数和(自身を含む): 76524480

約数和(自身を除く): 43016440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 12503, 25006, 50012, 62515, 100024, 125030, 250060, 500120, 837701, 1675402, 3350804, 4188505, 6701608, 8377010, 16754020, 33508040]

約数ペア:

[(1, 33508040), (2, 16754020), (4, 8377010), (5, 6701608), (8, 4188505), (10, 3350804), (20, 1675402), (40, 837701), (67, 500120), (134, 250060), (268, 125030), (335, 100024), (536, 62515), (670, 50012), (1340, 25006), (2680, 12503)]