22718300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 56663040

約数和(自身を除く): 33944740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1087, 1100, 1900, 2090, 2174, 4180, 4348, 5225, 5435, 10450, 10870, 11957, 20653, 20900, 21740, 23914, 27175, 41306, 47828, 54350, 59785, 82612, 103265, 108700, 119570, 206530, 227183, 239140, 298925, 413060, 454366, 516325, 597850, 908732, 1032650, 1135915, 1195700, 2065300, 2271830, 4543660, 5679575, 11359150, 22718300]

約数ペア:

[(1, 22718300), (2, 11359150), (4, 5679575), (5, 4543660), (10, 2271830), (11, 2065300), (19, 1195700), (20, 1135915), (22, 1032650), (25, 908732), (38, 597850), (44, 516325), (50, 454366), (55, 413060), (76, 298925), (95, 239140), (100, 227183), (110, 206530), (190, 119570), (209, 108700), (220, 103265), (275, 82612), (380, 59785), (418, 54350), (475, 47828), (550, 41306), (836, 27175), (950, 23914), (1045, 21740), (1087, 20900), (1100, 20653), (1900, 11957), (2090, 10870), (2174, 10450), (4180, 5435), (4348, 5225)]