42110200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19168

約数の個数: 48

約数和(自身を含む): 106812360

約数和(自身を除く): 64702160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 19141, 38282, 76564, 95705, 153128, 191410, 210551, 382820, 421102, 478525, 765640, 842204, 957050, 1052755, 1684408, 1914100, 2105510, 3828200, 4211020, 5263775, 8422040, 10527550, 21055100, 42110200]

約数ペア:

[(1, 42110200), (2, 21055100), (4, 10527550), (5, 8422040), (8, 5263775), (10, 4211020), (11, 3828200), (20, 2105510), (22, 1914100), (25, 1684408), (40, 1052755), (44, 957050), (50, 842204), (55, 765640), (88, 478525), (100, 421102), (110, 382820), (200, 210551), (220, 191410), (275, 153128), (440, 95705), (550, 76564), (1100, 38282), (2200, 19141)]