166695620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91591}}^1$

素因数の和:91620

約数の個数: 48

約数和(自身を含む): 430848768

約数和(自身を除く): 264153148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 91591, 183182, 366364, 457955, 641137, 915910, 1190683, 1282274, 1831820, 2381366, 2564548, 3205685, 4762732, 5953415, 6411370, 8334781, 11906830, 12822740, 16669562, 23813660, 33339124, 41673905, 83347810, 166695620]

約数ペア:

[(1, 166695620), (2, 83347810), (4, 41673905), (5, 33339124), (7, 23813660), (10, 16669562), (13, 12822740), (14, 11906830), (20, 8334781), (26, 6411370), (28, 5953415), (35, 4762732), (52, 3205685), (65, 2564548), (70, 2381366), (91, 1831820), (130, 1282274), (140, 1190683), (182, 915910), (260, 641137), (364, 457955), (455, 366364), (910, 183182), (1820, 91591)]