2017673825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{27611}}^1$

素因数の和:27737

約数の個数: 24

約数和(自身を含む): 2602154880

約数和(自身を除く): 584481055

約数列:

[1, 5, 25, 37, 79, 185, 395, 925, 1975, 2923, 14615, 27611, 73075, 138055, 690275, 1021607, 2181269, 5108035, 10906345, 25540175, 54531725, 80706953, 403534765, 2017673825]

約数ペア:

[(1, 2017673825), (5, 403534765), (25, 80706953), (37, 54531725), (79, 25540175), (185, 10906345), (395, 5108035), (925, 2181269), (1975, 1021607), (2923, 690275), (14615, 138055), (27611, 73075)]