40053400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4261}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 95127840

約数和(自身を除く): 55074440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4261, 4700, 8522, 9400, 17044, 21305, 34088, 42610, 85220, 106525, 170440, 200267, 213050, 400534, 426100, 801068, 852200, 1001335, 1602136, 2002670, 4005340, 5006675, 8010680, 10013350, 20026700, 40053400]

約数ペア:

[(1, 40053400), (2, 20026700), (4, 10013350), (5, 8010680), (8, 5006675), (10, 4005340), (20, 2002670), (25, 1602136), (40, 1001335), (47, 852200), (50, 801068), (94, 426100), (100, 400534), (188, 213050), (200, 200267), (235, 170440), (376, 106525), (470, 85220), (940, 42610), (1175, 34088), (1880, 21305), (2350, 17044), (4261, 9400), (4700, 8522)]