4033700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 10103520

約数和(自身を除く): 6069820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 193, 209, 220, 275, 380, 386, 418, 475, 550, 772, 836, 950, 965, 1045, 1100, 1900, 1930, 2090, 2123, 3667, 3860, 4180, 4246, 4825, 5225, 7334, 8492, 9650, 10450, 10615, 14668, 18335, 19300, 20900, 21230, 36670, 40337, 42460, 53075, 73340, 80674, 91675, 106150, 161348, 183350, 201685, 212300, 366700, 403370, 806740, 1008425, 2016850, 4033700]

約数ペア:

[(1, 4033700), (2, 2016850), (4, 1008425), (5, 806740), (10, 403370), (11, 366700), (19, 212300), (20, 201685), (22, 183350), (25, 161348), (38, 106150), (44, 91675), (50, 80674), (55, 73340), (76, 53075), (95, 42460), (100, 40337), (110, 36670), (190, 21230), (193, 20900), (209, 19300), (220, 18335), (275, 14668), (380, 10615), (386, 10450), (418, 9650), (475, 8492), (550, 7334), (772, 5225), (836, 4825), (950, 4246), (965, 4180), (1045, 3860), (1100, 3667), (1900, 2123), (1930, 2090)]