227504920

素因数分解:

$2^3\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{3301}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 512338320

約数和(自身を除く): 284833400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1723, 3301, 3446, 6602, 6892, 8615, 13204, 13784, 16505, 17230, 26408, 33010, 34460, 66020, 68920, 132040, 5687623, 11375246, 22750492, 28438115, 45500984, 56876230, 113752460, 227504920]

約数ペア:

[(1, 227504920), (2, 113752460), (4, 56876230), (5, 45500984), (8, 28438115), (10, 22750492), (20, 11375246), (40, 5687623), (1723, 132040), (3301, 68920), (3446, 66020), (6602, 34460), (6892, 33010), (8615, 26408), (13204, 17230), (13784, 16505)]