372380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 802032

約数和(自身を除く): 429652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 433, 860, 866, 1732, 2165, 4330, 8660, 18619, 37238, 74476, 93095, 186190, 372380]

約数ペア:

[(1, 372380), (2, 186190), (4, 93095), (5, 74476), (10, 37238), (20, 18619), (43, 8660), (86, 4330), (172, 2165), (215, 1732), (430, 866), (433, 860)]