9646321070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{137197}}^1$

素因数の和:137372

約数の個数: 32

約数和(自身を含む): 17780860800

約数和(自身を除く): 8134539730

約数列:

[1, 2, 5, 10, 79, 89, 158, 178, 395, 445, 790, 890, 7031, 14062, 35155, 70310, 137197, 274394, 685985, 1371970, 10838563, 12210533, 21677126, 24421066, 54192815, 61052665, 108385630, 122105330, 964632107, 1929264214, 4823160535, 9646321070]

約数ペア:

[(1, 9646321070), (2, 4823160535), (5, 1929264214), (10, 964632107), (79, 122105330), (89, 108385630), (158, 61052665), (178, 54192815), (395, 24421066), (445, 21677126), (790, 12210533), (890, 10838563), (7031, 1371970), (14062, 685985), (35155, 274394), (70310, 137197)]