18752480

素因数分解:

$2^5\times 5^1\times {\mathrm{117203}}^1$

素因数の和:117218

約数の個数: 24

約数和(自身を含む): 44303112

約数和(自身を除く): 25550632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 117203, 234406, 468812, 586015, 937624, 1172030, 1875248, 2344060, 3750496, 4688120, 9376240, 18752480]

約数ペア:

[(1, 18752480), (2, 9376240), (4, 4688120), (5, 3750496), (8, 2344060), (10, 1875248), (16, 1172030), (20, 937624), (32, 586015), (40, 468812), (80, 234406), (160, 117203)]