2034970015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{40189}}^1$

素因数の和:40267

約数の個数: 32

約数和(自身を含む): 2835806400

約数和(自身を除く): 800836385

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1235, 2665, 3895, 10127, 40189, 50635, 200945, 522457, 763591, 1647749, 2612285, 3817955, 8238745, 9926683, 21420737, 31307231, 49633415, 107103685, 156536155, 406994003, 2034970015]

約数ペア:

[(1, 2034970015), (5, 406994003), (13, 156536155), (19, 107103685), (41, 49633415), (65, 31307231), (95, 21420737), (205, 9926683), (247, 8238745), (533, 3817955), (779, 2612285), (1235, 1647749), (2665, 763591), (3895, 522457), (10127, 200945), (40189, 50635)]