2019333725

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{1559}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 2527873920

約数和(自身を除く): 508540195

約数列:

[1, 5, 25, 197, 263, 985, 1315, 1559, 4925, 6575, 7795, 38975, 51811, 259055, 307123, 410017, 1295275, 1535615, 2050085, 7678075, 10250425, 80773349, 403866745, 2019333725]

約数ペア:

[(1, 2019333725), (5, 403866745), (25, 80773349), (197, 10250425), (263, 7678075), (985, 2050085), (1315, 1535615), (1559, 1295275), (4925, 410017), (6575, 307123), (7795, 259055), (38975, 51811)]