23320120

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3257}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 52779600

約数和(自身を除く): 29459480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3257, 3580, 6514, 7160, 13028, 16285, 26056, 32570, 65140, 130280, 583003, 1166006, 2332012, 2915015, 4664024, 5830030, 11660060, 23320120]

約数ペア:

[(1, 23320120), (2, 11660060), (4, 5830030), (5, 4664024), (8, 2915015), (10, 2332012), (20, 1166006), (40, 583003), (179, 130280), (358, 65140), (716, 32570), (895, 26056), (1432, 16285), (1790, 13028), (3257, 7160), (3580, 6514)]