71740850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{84401}}^1$

素因数の和:84430

約数の個数: 24

約数和(自身を含む): 141288948

約数和(自身を除く): 69548098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 84401, 168802, 422005, 844010, 1434817, 2110025, 2869634, 4220050, 7174085, 14348170, 35870425, 71740850]

約数ペア:

[(1, 71740850), (2, 35870425), (5, 14348170), (10, 7174085), (17, 4220050), (25, 2869634), (34, 2110025), (50, 1434817), (85, 844010), (170, 422005), (425, 168802), (850, 84401)]