2012504410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{26449}}^1$

素因数の和:27550

約数の個数: 32

約数和(自身を含む): 4143974400

約数和(自身を除く): 2131469990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1087, 2174, 5435, 7609, 10870, 15218, 26449, 38045, 52898, 76090, 132245, 185143, 264490, 370286, 925715, 1851430, 28750063, 57500126, 143750315, 201250441, 287500630, 402500882, 1006252205, 2012504410]

約数ペア:

[(1, 2012504410), (2, 1006252205), (5, 402500882), (7, 287500630), (10, 201250441), (14, 143750315), (35, 57500126), (70, 28750063), (1087, 1851430), (2174, 925715), (5435, 370286), (7609, 264490), (10870, 185143), (15218, 132245), (26449, 76090), (38045, 52898)]