86351680

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 206425800

約数和(自身を除く): 120074120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 601, 898, 1202, 1796, 2245, 2404, 3005, 3592, 4490, 4808, 6010, 7184, 8980, 9616, 12020, 14368, 17960, 19232, 24040, 28736, 35920, 38464, 48080, 71840, 96160, 143680, 192320, 269849, 539698, 1079396, 1349245, 2158792, 2698490, 4317584, 5396980, 8635168, 10793960, 17270336, 21587920, 43175840, 86351680]

約数ペア:

[(1, 86351680), (2, 43175840), (4, 21587920), (5, 17270336), (8, 10793960), (10, 8635168), (16, 5396980), (20, 4317584), (32, 2698490), (40, 2158792), (64, 1349245), (80, 1079396), (160, 539698), (320, 269849), (449, 192320), (601, 143680), (898, 96160), (1202, 71840), (1796, 48080), (2245, 38464), (2404, 35920), (3005, 28736), (3592, 24040), (4490, 19232), (4808, 17960), (6010, 14368), (7184, 12020), (8980, 9616)]