7632020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 10064428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 307, 452, 565, 614, 1130, 1228, 1243, 1535, 2260, 2486, 3070, 3377, 4972, 6140, 6215, 6754, 12430, 13508, 16885, 24860, 33770, 34691, 67540, 69382, 138764, 173455, 346910, 381601, 693820, 763202, 1526404, 1908005, 3816010, 7632020]

約数ペア:

[(1, 7632020), (2, 3816010), (4, 1908005), (5, 1526404), (10, 763202), (11, 693820), (20, 381601), (22, 346910), (44, 173455), (55, 138764), (110, 69382), (113, 67540), (220, 34691), (226, 33770), (307, 24860), (452, 16885), (565, 13508), (614, 12430), (1130, 6754), (1228, 6215), (1243, 6140), (1535, 4972), (2260, 3377), (2486, 3070)]