1551101940040

素因数分解:

$2^3\times 5^1\times {\mathrm{4327}}^1\times {\mathrm{8961763}}^1$

素因数の和:8966101

約数の個数: 32

約数和(自身を含む): 3490786313280

約数和(自身を除く): 1939684373240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4327, 8654, 17308, 21635, 34616, 43270, 86540, 173080, 8961763, 17923526, 35847052, 44808815, 71694104, 89617630, 179235260, 358470520, 38777548501, 77555097002, 155110194004, 193887742505, 310220388008, 387775485010, 775550970020, 1551101940040]

約数ペア:

[(1, 1551101940040), (2, 775550970020), (4, 387775485010), (5, 310220388008), (8, 193887742505), (10, 155110194004), (20, 77555097002), (40, 38777548501), (4327, 358470520), (8654, 179235260), (17308, 89617630), (21635, 71694104), (34616, 44808815), (43270, 35847052), (86540, 17923526), (173080, 8961763)]