57688240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7001}}^1$

素因数の和:7117

約数の個数: 40

約数和(自身を含む): 135446688

約数和(自身を除く): 77758448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 7001, 8240, 14002, 28004, 35005, 56008, 70010, 112016, 140020, 280040, 560080, 721103, 1442206, 2884412, 3605515, 5768824, 7211030, 11537648, 14422060, 28844120, 57688240]

約数ペア:

[(1, 57688240), (2, 28844120), (4, 14422060), (5, 11537648), (8, 7211030), (10, 5768824), (16, 3605515), (20, 2884412), (40, 1442206), (80, 721103), (103, 560080), (206, 280040), (412, 140020), (515, 112016), (824, 70010), (1030, 56008), (1648, 35005), (2060, 28004), (4120, 14002), (7001, 8240)]