12533960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17014840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 113, 118, 188, 226, 235, 236, 295, 376, 452, 470, 472, 565, 590, 904, 940, 1130, 1180, 1880, 2260, 2360, 2773, 4520, 5311, 5546, 6667, 10622, 11092, 13334, 13865, 21244, 22184, 26555, 26668, 27730, 33335, 42488, 53110, 53336, 55460, 66670, 106220, 110920, 133340, 212440, 266680, 313349, 626698, 1253396, 1566745, 2506792, 3133490, 6266980, 12533960]

約数ペア:

[(1, 12533960), (2, 6266980), (4, 3133490), (5, 2506792), (8, 1566745), (10, 1253396), (20, 626698), (40, 313349), (47, 266680), (59, 212440), (94, 133340), (113, 110920), (118, 106220), (188, 66670), (226, 55460), (235, 53336), (236, 53110), (295, 42488), (376, 33335), (452, 27730), (470, 26668), (472, 26555), (565, 22184), (590, 21244), (904, 13865), (940, 13334), (1130, 11092), (1180, 10622), (1880, 6667), (2260, 5546), (2360, 5311), (2773, 4520)]