1569861580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{115601}}^1$

素因数の和:115714

約数の個数: 48

約数和(自身を含む): 3806542656

約数和(自身を除く): 2236681076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 115601, 231202, 462404, 578005, 809207, 1156010, 1618414, 2312020, 3236828, 4046035, 8092070, 11213297, 16184140, 22426594, 44853188, 56066485, 78493079, 112132970, 156986158, 224265940, 313972316, 392465395, 784930790, 1569861580]

約数ペア:

[(1, 1569861580), (2, 784930790), (4, 392465395), (5, 313972316), (7, 224265940), (10, 156986158), (14, 112132970), (20, 78493079), (28, 56066485), (35, 44853188), (70, 22426594), (97, 16184140), (140, 11213297), (194, 8092070), (388, 4046035), (485, 3236828), (679, 2312020), (970, 1618414), (1358, 1156010), (1940, 809207), (2716, 578005), (3395, 462404), (6790, 231202), (13580, 115601)]