7341400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 19284480

約数和(自身を除く): 11943080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 71, 88, 94, 100, 110, 142, 188, 200, 220, 235, 275, 284, 355, 376, 440, 470, 517, 550, 568, 710, 781, 940, 1034, 1100, 1175, 1420, 1562, 1775, 1880, 2068, 2200, 2350, 2585, 2840, 3124, 3337, 3550, 3905, 4136, 4700, 5170, 6248, 6674, 7100, 7810, 9400, 10340, 12925, 13348, 14200, 15620, 16685, 19525, 20680, 25850, 26696, 31240, 33370, 36707, 39050, 51700, 66740, 73414, 78100, 83425, 103400, 133480, 146828, 156200, 166850, 183535, 293656, 333700, 367070, 667400, 734140, 917675, 1468280, 1835350, 3670700, 7341400]

約数ペア:

[(1, 7341400), (2, 3670700), (4, 1835350), (5, 1468280), (8, 917675), (10, 734140), (11, 667400), (20, 367070), (22, 333700), (25, 293656), (40, 183535), (44, 166850), (47, 156200), (50, 146828), (55, 133480), (71, 103400), (88, 83425), (94, 78100), (100, 73414), (110, 66740), (142, 51700), (188, 39050), (200, 36707), (220, 33370), (235, 31240), (275, 26696), (284, 25850), (355, 20680), (376, 19525), (440, 16685), (470, 15620), (517, 14200), (550, 13348), (568, 12925), (710, 10340), (781, 9400), (940, 7810), (1034, 7100), (1100, 6674), (1175, 6248), (1420, 5170), (1562, 4700), (1775, 4136), (1880, 3905), (2068, 3550), (2200, 3337), (2350, 3124), (2585, 2840)]