3375359920

素因数分解:

$2^4\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{20101}}^1$

素因数の和:22213

約数の個数: 40

約数和(自身を含む): 7851841200

約数和(自身を除く): 4476481280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2099, 4198, 8396, 10495, 16792, 20101, 20990, 33584, 40202, 41980, 80404, 83960, 100505, 160808, 167920, 201010, 321616, 402020, 804040, 1608080, 42191999, 84383998, 168767996, 210959995, 337535992, 421919990, 675071984, 843839980, 1687679960, 3375359920]

約数ペア:

[(1, 3375359920), (2, 1687679960), (4, 843839980), (5, 675071984), (8, 421919990), (10, 337535992), (16, 210959995), (20, 168767996), (40, 84383998), (80, 42191999), (2099, 1608080), (4198, 804040), (8396, 402020), (10495, 321616), (16792, 201010), (20101, 167920), (20990, 160808), (33584, 100505), (40202, 83960), (41980, 80404)]