40363600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 105171840

約数和(自身を除く): 64808240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 47, 50, 76, 80, 94, 95, 100, 113, 152, 188, 190, 200, 226, 235, 304, 376, 380, 400, 452, 470, 475, 565, 752, 760, 893, 904, 940, 950, 1130, 1175, 1520, 1786, 1808, 1880, 1900, 2147, 2260, 2350, 2825, 3572, 3760, 3800, 4294, 4465, 4520, 4700, 5311, 5650, 7144, 7600, 8588, 8930, 9040, 9400, 10622, 10735, 11300, 14288, 17176, 17860, 18800, 21244, 21470, 22325, 22600, 26555, 34352, 35720, 42488, 42940, 44650, 45200, 53110, 53675, 71440, 84976, 85880, 89300, 100909, 106220, 107350, 132775, 171760, 178600, 201818, 212440, 214700, 265550, 357200, 403636, 424880, 429400, 504545, 531100, 807272, 858800, 1009090, 1062200, 1614544, 2018180, 2124400, 2522725, 4036360, 5045450, 8072720, 10090900, 20181800, 40363600]

約数ペア:

[(1, 40363600), (2, 20181800), (4, 10090900), (5, 8072720), (8, 5045450), (10, 4036360), (16, 2522725), (19, 2124400), (20, 2018180), (25, 1614544), (38, 1062200), (40, 1009090), (47, 858800), (50, 807272), (76, 531100), (80, 504545), (94, 429400), (95, 424880), (100, 403636), (113, 357200), (152, 265550), (188, 214700), (190, 212440), (200, 201818), (226, 178600), (235, 171760), (304, 132775), (376, 107350), (380, 106220), (400, 100909), (452, 89300), (470, 85880), (475, 84976), (565, 71440), (752, 53675), (760, 53110), (893, 45200), (904, 44650), (940, 42940), (950, 42488), (1130, 35720), (1175, 34352), (1520, 26555), (1786, 22600), (1808, 22325), (1880, 21470), (1900, 21244), (2147, 18800), (2260, 17860), (2350, 17176), (2825, 14288), (3572, 11300), (3760, 10735), (3800, 10622), (4294, 9400), (4465, 9040), (4520, 8930), (4700, 8588), (5311, 7600), (5650, 7144)]