6640100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 36

約数和(自身を含む): 15040704

約数和(自身を除く): 8400604

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 2887, 5774, 11548, 14435, 28870, 57740, 66401, 72175, 132802, 144350, 265604, 288700, 332005, 664010, 1328020, 1660025, 3320050, 6640100]

約数ペア:

[(1, 6640100), (2, 3320050), (4, 1660025), (5, 1328020), (10, 664010), (20, 332005), (23, 288700), (25, 265604), (46, 144350), (50, 132802), (92, 72175), (100, 66401), (115, 57740), (230, 28870), (460, 14435), (575, 11548), (1150, 5774), (2300, 2887)]