13009760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4783}}^1$

素因数の和:4815

約数の個数: 48

約数和(自身を含む): 32550336

約数和(自身を除く): 19540576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4783, 9566, 19132, 23915, 38264, 47830, 76528, 81311, 95660, 153056, 162622, 191320, 325244, 382640, 406555, 650488, 765280, 813110, 1300976, 1626220, 2601952, 3252440, 6504880, 13009760]

約数ペア:

[(1, 13009760), (2, 6504880), (4, 3252440), (5, 2601952), (8, 1626220), (10, 1300976), (16, 813110), (17, 765280), (20, 650488), (32, 406555), (34, 382640), (40, 325244), (68, 191320), (80, 162622), (85, 153056), (136, 95660), (160, 81311), (170, 76528), (272, 47830), (340, 38264), (544, 23915), (680, 19132), (1360, 9566), (2720, 4783)]