2019946025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{7507}}^1$

素因数の和:7793

約数の個数: 24

約数和(自身を含む): 2569537920

約数和(自身を除く): 549591895

約数列:

[1, 5, 25, 47, 229, 235, 1145, 1175, 5725, 7507, 10763, 37535, 53815, 187675, 269075, 352829, 1719103, 1764145, 8595515, 8820725, 42977575, 80797841, 403989205, 2019946025]

約数ペア:

[(1, 2019946025), (5, 403989205), (25, 80797841), (47, 42977575), (229, 8820725), (235, 8595515), (1145, 1764145), (1175, 1719103), (5725, 352829), (7507, 269075), (10763, 187675), (37535, 53815)]