45319280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 114099840

約数和(自身を除く): 68780560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 709, 752, 799, 940, 1360, 1418, 1598, 1880, 2836, 3196, 3545, 3760, 3995, 5672, 6392, 7090, 7990, 11344, 12053, 12784, 14180, 15980, 24106, 28360, 31960, 33323, 48212, 56720, 60265, 63920, 66646, 96424, 120530, 133292, 166615, 192848, 241060, 266584, 333230, 482120, 533168, 566491, 666460, 964240, 1132982, 1332920, 2265964, 2665840, 2832455, 4531928, 5664910, 9063856, 11329820, 22659640, 45319280]

約数ペア:

[(1, 45319280), (2, 22659640), (4, 11329820), (5, 9063856), (8, 5664910), (10, 4531928), (16, 2832455), (17, 2665840), (20, 2265964), (34, 1332920), (40, 1132982), (47, 964240), (68, 666460), (80, 566491), (85, 533168), (94, 482120), (136, 333230), (170, 266584), (188, 241060), (235, 192848), (272, 166615), (340, 133292), (376, 120530), (470, 96424), (680, 66646), (709, 63920), (752, 60265), (799, 56720), (940, 48212), (1360, 33323), (1418, 31960), (1598, 28360), (1880, 24106), (2836, 15980), (3196, 14180), (3545, 12784), (3760, 12053), (3995, 11344), (5672, 7990), (6392, 7090)]