2238631700

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{198109}}^1$

素因数の和:198236

約数の個数: 36

約数和(自身を含む): 4900845180

約数和(自身を除く): 2662213480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300, 198109, 396218, 792436, 990545, 1981090, 3962180, 4952725, 9905450, 19810900, 22386317, 44772634, 89545268, 111931585, 223863170, 447726340, 559657925, 1119315850, 2238631700]

約数ペア:

[(1, 2238631700), (2, 1119315850), (4, 559657925), (5, 447726340), (10, 223863170), (20, 111931585), (25, 89545268), (50, 44772634), (100, 22386317), (113, 19810900), (226, 9905450), (452, 4952725), (565, 3962180), (1130, 1981090), (2260, 990545), (2825, 792436), (5650, 396218), (11300, 198109)]