32580080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31353

約数の個数: 40

約数和(自身を含む): 81578112

約数和(自身を除く): 48998032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 31327, 62654, 125308, 156635, 250616, 313270, 407251, 501232, 626540, 814502, 1253080, 1629004, 2036255, 2506160, 3258008, 4072510, 6516016, 8145020, 16290040, 32580080]

約数ペア:

[(1, 32580080), (2, 16290040), (4, 8145020), (5, 6516016), (8, 4072510), (10, 3258008), (13, 2506160), (16, 2036255), (20, 1629004), (26, 1253080), (40, 814502), (52, 626540), (65, 501232), (80, 407251), (104, 313270), (130, 250616), (208, 156635), (260, 125308), (520, 62654), (1040, 31327)]