119841440

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2393}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 284148648

約数和(自身を除く): 164307208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1565, 2393, 2504, 3130, 4786, 5008, 6260, 9572, 10016, 11965, 12520, 19144, 23930, 25040, 38288, 47860, 50080, 76576, 95720, 191440, 382880, 749009, 1498018, 2996036, 3745045, 5992072, 7490090, 11984144, 14980180, 23968288, 29960360, 59920720, 119841440]

約数ペア:

[(1, 119841440), (2, 59920720), (4, 29960360), (5, 23968288), (8, 14980180), (10, 11984144), (16, 7490090), (20, 5992072), (32, 3745045), (40, 2996036), (80, 1498018), (160, 749009), (313, 382880), (626, 191440), (1252, 95720), (1565, 76576), (2393, 50080), (2504, 47860), (3130, 38288), (4786, 25040), (5008, 23930), (6260, 19144), (9572, 12520), (10016, 11965)]