929422720

素因数分解:

$2^7\times 5^1\times {\mathrm{1452223}}^1$

素因数の和:1452242

約数の個数: 32

約数和(自身を含む): 2221902720

約数和(自身を除く): 1292480000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1452223, 2904446, 5808892, 7261115, 11617784, 14522230, 23235568, 29044460, 46471136, 58088920, 92942272, 116177840, 185884544, 232355680, 464711360, 929422720]

約数ペア:

[(1, 929422720), (2, 464711360), (4, 232355680), (5, 185884544), (8, 116177840), (10, 92942272), (16, 58088920), (20, 46471136), (32, 29044460), (40, 23235568), (64, 14522230), (80, 11617784), (128, 7261115), (160, 5808892), (320, 2904446), (640, 1452223)]