1401850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 36

約数和(自身を含む): 2777166

約数和(自身を除く): 1375316

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 529, 530, 575, 1058, 1150, 1219, 1325, 2438, 2645, 2650, 5290, 6095, 12190, 13225, 26450, 28037, 30475, 56074, 60950, 140185, 280370, 700925, 1401850]

約数ペア:

[(1, 1401850), (2, 700925), (5, 280370), (10, 140185), (23, 60950), (25, 56074), (46, 30475), (50, 28037), (53, 26450), (106, 13225), (115, 12190), (230, 6095), (265, 5290), (529, 2650), (530, 2645), (575, 2438), (1058, 1325), (1150, 1219)]