2010010460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{4201}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 4320328320

約数和(自身を除く): 2310317860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 509, 940, 1018, 2036, 2545, 4201, 5090, 8402, 10180, 16804, 21005, 23923, 42010, 47846, 84020, 95692, 119615, 197447, 239230, 394894, 478460, 789788, 987235, 1974470, 2138309, 3948940, 4276618, 8553236, 10691545, 21383090, 42766180, 100500523, 201001046, 402002092, 502502615, 1005005230, 2010010460]

約数ペア:

[(1, 2010010460), (2, 1005005230), (4, 502502615), (5, 402002092), (10, 201001046), (20, 100500523), (47, 42766180), (94, 21383090), (188, 10691545), (235, 8553236), (470, 4276618), (509, 3948940), (940, 2138309), (1018, 1974470), (2036, 987235), (2545, 789788), (4201, 478460), (5090, 394894), (8402, 239230), (10180, 197447), (16804, 119615), (21005, 95692), (23923, 84020), (42010, 47846)]