995477440

素因数分解:

$2^6\times 5^1\times {\mathrm{3110867}}^1$

素因数の和:3110884

約数の個数: 28

約数和(自身を含む): 2370481416

約数和(自身を除く): 1375003976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3110867, 6221734, 12443468, 15554335, 24886936, 31108670, 49773872, 62217340, 99547744, 124434680, 199095488, 248869360, 497738720, 995477440]

約数ペア:

[(1, 995477440), (2, 497738720), (4, 248869360), (5, 199095488), (8, 124434680), (10, 99547744), (16, 62217340), (20, 49773872), (32, 31108670), (40, 24886936), (64, 15554335), (80, 12443468), (160, 6221734), (320, 3110867)]