4080200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 9910080

約数和(自身を除く): 5829880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 887, 920, 1150, 1774, 2300, 3548, 4435, 4600, 7096, 8870, 17740, 20401, 22175, 35480, 40802, 44350, 81604, 88700, 102005, 163208, 177400, 204010, 408020, 510025, 816040, 1020050, 2040100, 4080200]

約数ペア:

[(1, 4080200), (2, 2040100), (4, 1020050), (5, 816040), (8, 510025), (10, 408020), (20, 204010), (23, 177400), (25, 163208), (40, 102005), (46, 88700), (50, 81604), (92, 44350), (100, 40802), (115, 35480), (184, 22175), (200, 20401), (230, 17740), (460, 8870), (575, 7096), (887, 4600), (920, 4435), (1150, 3548), (1774, 2300)]