26052320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3323}}^1$

素因数の和:3352

約数の個数: 72

約数和(自身を含む): 71618904

約数和(自身を除く): 45566584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3323, 3920, 6646, 7840, 13292, 16615, 23261, 26584, 33230, 46522, 53168, 66460, 93044, 106336, 116305, 132920, 162827, 186088, 232610, 265840, 325654, 372176, 465220, 531680, 651308, 744352, 814135, 930440, 1302616, 1628270, 1860880, 2605232, 3256540, 3721760, 5210464, 6513080, 13026160, 26052320]

約数ペア:

[(1, 26052320), (2, 13026160), (4, 6513080), (5, 5210464), (7, 3721760), (8, 3256540), (10, 2605232), (14, 1860880), (16, 1628270), (20, 1302616), (28, 930440), (32, 814135), (35, 744352), (40, 651308), (49, 531680), (56, 465220), (70, 372176), (80, 325654), (98, 265840), (112, 232610), (140, 186088), (160, 162827), (196, 132920), (224, 116305), (245, 106336), (280, 93044), (392, 66460), (490, 53168), (560, 46522), (784, 33230), (980, 26584), (1120, 23261), (1568, 16615), (1960, 13292), (3323, 7840), (3920, 6646)]