40589200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 106278912

約数和(自身を除く): 65689712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 47, 50, 68, 80, 85, 94, 100, 127, 136, 170, 188, 200, 235, 254, 272, 340, 376, 400, 425, 470, 508, 635, 680, 752, 799, 850, 940, 1016, 1175, 1270, 1360, 1598, 1700, 1880, 2032, 2159, 2350, 2540, 3175, 3196, 3400, 3760, 3995, 4318, 4700, 5080, 5969, 6350, 6392, 6800, 7990, 8636, 9400, 10160, 10795, 11938, 12700, 12784, 15980, 17272, 18800, 19975, 21590, 23876, 25400, 29845, 31960, 34544, 39950, 43180, 47752, 50800, 53975, 59690, 63920, 79900, 86360, 95504, 101473, 107950, 119380, 149225, 159800, 172720, 202946, 215900, 238760, 298450, 319600, 405892, 431800, 477520, 507365, 596900, 811784, 863600, 1014730, 1193800, 1623568, 2029460, 2387600, 2536825, 4058920, 5073650, 8117840, 10147300, 20294600, 40589200]

約数ペア:

[(1, 40589200), (2, 20294600), (4, 10147300), (5, 8117840), (8, 5073650), (10, 4058920), (16, 2536825), (17, 2387600), (20, 2029460), (25, 1623568), (34, 1193800), (40, 1014730), (47, 863600), (50, 811784), (68, 596900), (80, 507365), (85, 477520), (94, 431800), (100, 405892), (127, 319600), (136, 298450), (170, 238760), (188, 215900), (200, 202946), (235, 172720), (254, 159800), (272, 149225), (340, 119380), (376, 107950), (400, 101473), (425, 95504), (470, 86360), (508, 79900), (635, 63920), (680, 59690), (752, 53975), (799, 50800), (850, 47752), (940, 43180), (1016, 39950), (1175, 34544), (1270, 31960), (1360, 29845), (1598, 25400), (1700, 23876), (1880, 21590), (2032, 19975), (2159, 18800), (2350, 17272), (2540, 15980), (3175, 12784), (3196, 12700), (3400, 11938), (3760, 10795), (3995, 10160), (4318, 9400), (4700, 8636), (5080, 7990), (5969, 6800), (6350, 6392)]