16349319080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{433439}}^1$

素因数の和:433514

約数の個数: 64

約数和(自身を含む): 39321676800

約数和(自身を除く): 22972357720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 3772, 4715, 7544, 9430, 18860, 37720, 433439, 866878, 1733756, 2167195, 3467512, 4334390, 8668780, 9969097, 17337560, 17770999, 19938194, 35541998, 39876388, 49845485, 71083996, 79752776, 88854995, 99690970, 142167992, 177709990, 199381940, 355419980, 398763880, 408732977, 710839960, 817465954, 1634931908, 2043664885, 3269863816, 4087329770, 8174659540, 16349319080]

約数ペア:

[(1, 16349319080), (2, 8174659540), (4, 4087329770), (5, 3269863816), (8, 2043664885), (10, 1634931908), (20, 817465954), (23, 710839960), (40, 408732977), (41, 398763880), (46, 355419980), (82, 199381940), (92, 177709990), (115, 142167992), (164, 99690970), (184, 88854995), (205, 79752776), (230, 71083996), (328, 49845485), (410, 39876388), (460, 35541998), (820, 19938194), (920, 17770999), (943, 17337560), (1640, 9969097), (1886, 8668780), (3772, 4334390), (4715, 3467512), (7544, 2167195), (9430, 1733756), (18860, 866878), (37720, 433439)]