3419720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 8398080

約数和(自身を除く): 4978360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 107, 136, 170, 188, 214, 235, 340, 376, 428, 470, 535, 680, 799, 856, 940, 1070, 1598, 1819, 1880, 2140, 3196, 3638, 3995, 4280, 5029, 6392, 7276, 7990, 9095, 10058, 14552, 15980, 18190, 20116, 25145, 31960, 36380, 40232, 50290, 72760, 85493, 100580, 170986, 201160, 341972, 427465, 683944, 854930, 1709860, 3419720]

約数ペア:

[(1, 3419720), (2, 1709860), (4, 854930), (5, 683944), (8, 427465), (10, 341972), (17, 201160), (20, 170986), (34, 100580), (40, 85493), (47, 72760), (68, 50290), (85, 40232), (94, 36380), (107, 31960), (136, 25145), (170, 20116), (188, 18190), (214, 15980), (235, 14552), (340, 10058), (376, 9095), (428, 7990), (470, 7276), (535, 6392), (680, 5029), (799, 4280), (856, 3995), (940, 3638), (1070, 3196), (1598, 2140), (1819, 1880)]