24718340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72701}}^1$

素因数の和:72727

約数の個数: 24

約数和(自身を含む): 54962712

約数和(自身を除く): 30244372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 72701, 145402, 290804, 363505, 727010, 1235917, 1454020, 2471834, 4943668, 6179585, 12359170, 24718340]

約数ペア:

[(1, 24718340), (2, 12359170), (4, 6179585), (5, 4943668), (10, 2471834), (17, 1454020), (20, 1235917), (34, 727010), (68, 363505), (85, 290804), (170, 145402), (340, 72701)]