8587908020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{184369}}^1$

素因数の和:184532

約数の個数: 48

約数和(自身を含む): 19234953360

約数和(自身を除く): 10647045340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 23290, 46580, 184369, 368738, 737476, 921845, 1843690, 3134273, 3687380, 6268546, 12537092, 15671365, 25258553, 31342730, 50517106, 62685460, 101034212, 126292765, 252585530, 429395401, 505171060, 858790802, 1717581604, 2146977005, 4293954010, 8587908020]

約数ペア:

[(1, 8587908020), (2, 4293954010), (4, 2146977005), (5, 1717581604), (10, 858790802), (17, 505171060), (20, 429395401), (34, 252585530), (68, 126292765), (85, 101034212), (137, 62685460), (170, 50517106), (274, 31342730), (340, 25258553), (548, 15671365), (685, 12537092), (1370, 6268546), (2329, 3687380), (2740, 3134273), (4658, 1843690), (9316, 921845), (11645, 737476), (23290, 368738), (46580, 184369)]