83488360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122777}}^1$

素因数の和:122805

約数の個数: 32

約数和(自身を含む): 198900360

約数和(自身を除く): 115412000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 122777, 245554, 491108, 613885, 982216, 1227770, 2087209, 2455540, 4174418, 4911080, 8348836, 10436045, 16697672, 20872090, 41744180, 83488360]

約数ペア:

[(1, 83488360), (2, 41744180), (4, 20872090), (5, 16697672), (8, 10436045), (10, 8348836), (17, 4911080), (20, 4174418), (34, 2455540), (40, 2087209), (68, 1227770), (85, 982216), (136, 613885), (170, 491108), (340, 245554), (680, 122777)]