82740950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{31223}}^1$

素因数の和:31288

約数の個数: 24

約数和(自身を含む): 156806928

約数和(自身を除く): 74065978

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 31223, 62446, 156115, 312230, 780575, 1561150, 1654819, 3309638, 8274095, 16548190, 41370475, 82740950]

約数ペア:

[(1, 82740950), (2, 41370475), (5, 16548190), (10, 8274095), (25, 3309638), (50, 1654819), (53, 1561150), (106, 780575), (265, 312230), (530, 156115), (1325, 62446), (2650, 31223)]