19336138240

素因数分解:

$2^9\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{3323}}^1$

素因数の和:5619

約数の個数: 80

約数和(自身を含む): 46395767088

約数和(自身を除く): 27059628848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2273, 2560, 3323, 4546, 6646, 9092, 11365, 13292, 16615, 18184, 22730, 26584, 33230, 36368, 45460, 53168, 66460, 72736, 90920, 106336, 132920, 145472, 181840, 212672, 265840, 290944, 363680, 425344, 531680, 581888, 727360, 850688, 1063360, 1163776, 1454720, 1701376, 2126720, 2909440, 4253440, 5818880, 7553179, 8506880, 15106358, 30212716, 37765895, 60425432, 75531790, 120850864, 151063580, 241701728, 302127160, 483403456, 604254320, 966806912, 1208508640, 1933613824, 2417017280, 3867227648, 4834034560, 9668069120, 19336138240]

約数ペア:

[(1, 19336138240), (2, 9668069120), (4, 4834034560), (5, 3867227648), (8, 2417017280), (10, 1933613824), (16, 1208508640), (20, 966806912), (32, 604254320), (40, 483403456), (64, 302127160), (80, 241701728), (128, 151063580), (160, 120850864), (256, 75531790), (320, 60425432), (512, 37765895), (640, 30212716), (1280, 15106358), (2273, 8506880), (2560, 7553179), (3323, 5818880), (4546, 4253440), (6646, 2909440), (9092, 2126720), (11365, 1701376), (13292, 1454720), (16615, 1163776), (18184, 1063360), (22730, 850688), (26584, 727360), (33230, 581888), (36368, 531680), (45460, 425344), (53168, 363680), (66460, 290944), (72736, 265840), (90920, 212672), (106336, 181840), (132920, 145472)]