17295760

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2215

約数の個数: 40

約数和(自身を含む): 40622400

約数和(自身を除く): 23326640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 2099, 4120, 4198, 8240, 8396, 10495, 16792, 20990, 33584, 41980, 83960, 167920, 216197, 432394, 864788, 1080985, 1729576, 2161970, 3459152, 4323940, 8647880, 17295760]

約数ペア:

[(1, 17295760), (2, 8647880), (4, 4323940), (5, 3459152), (8, 2161970), (10, 1729576), (16, 1080985), (20, 864788), (40, 432394), (80, 216197), (103, 167920), (206, 83960), (412, 41980), (515, 33584), (824, 20990), (1030, 16792), (1648, 10495), (2060, 8396), (2099, 8240), (4120, 4198)]