113980480

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2867

約数の個数: 56

約数和(自身を含む): 273588480

約数和(自身を除く): 159608000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 2719, 4192, 5240, 5438, 8384, 10480, 10876, 13595, 20960, 21752, 27190, 41920, 43504, 54380, 87008, 108760, 174016, 217520, 356189, 435040, 712378, 870080, 1424756, 1780945, 2849512, 3561890, 5699024, 7123780, 11398048, 14247560, 22796096, 28495120, 56990240, 113980480]

約数ペア:

[(1, 113980480), (2, 56990240), (4, 28495120), (5, 22796096), (8, 14247560), (10, 11398048), (16, 7123780), (20, 5699024), (32, 3561890), (40, 2849512), (64, 1780945), (80, 1424756), (131, 870080), (160, 712378), (262, 435040), (320, 356189), (524, 217520), (655, 174016), (1048, 108760), (1310, 87008), (2096, 54380), (2620, 43504), (2719, 41920), (4192, 27190), (5240, 21752), (5438, 20960), (8384, 13595), (10480, 10876)]