190395250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{5479}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 359049600

約数和(自身を除く): 168654350

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 3475, 5479, 6950, 10958, 17375, 27395, 34750, 54790, 136975, 273950, 684875, 761581, 1369750, 1523162, 3807905, 7615810, 19039525, 38079050, 95197625, 190395250]

約数ペア:

[(1, 190395250), (2, 95197625), (5, 38079050), (10, 19039525), (25, 7615810), (50, 3807905), (125, 1523162), (139, 1369750), (250, 761581), (278, 684875), (695, 273950), (1390, 136975), (3475, 54790), (5479, 34750), (6950, 27395), (10958, 17375)]