77812060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{228859}}^1$

素因数の和:228885

約数の個数: 24

約数和(自身を含む): 173018160

約数和(自身を除く): 95206100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 228859, 457718, 915436, 1144295, 2288590, 3890603, 4577180, 7781206, 15562412, 19453015, 38906030, 77812060]

約数ペア:

[(1, 77812060), (2, 38906030), (4, 19453015), (5, 15562412), (10, 7781206), (17, 4577180), (20, 3890603), (34, 2288590), (68, 1144295), (85, 915436), (170, 457718), (340, 228859)]