103435520

素因数分解:

$2^8\times 5^1\times {\mathrm{80809}}^1$

素因数の和:80830

約数の個数: 36

約数和(自身を含む): 247763460

約数和(自身を除く): 144327940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 80809, 161618, 323236, 404045, 646472, 808090, 1292944, 1616180, 2585888, 3232360, 5171776, 6464720, 10343552, 12929440, 20687104, 25858880, 51717760, 103435520]

約数ペア:

[(1, 103435520), (2, 51717760), (4, 25858880), (5, 20687104), (8, 12929440), (10, 10343552), (16, 6464720), (20, 5171776), (32, 3232360), (40, 2585888), (64, 1616180), (80, 1292944), (128, 808090), (160, 646472), (256, 404045), (320, 323236), (640, 161618), (1280, 80809)]