8263020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8101}}^1$

素因数の和:8130

約数の個数: 48

約数和(自身を含む): 24500448

約数和(自身を除く): 16237428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8101, 16202, 24303, 32404, 40505, 48606, 81010, 97212, 121515, 137717, 162020, 243030, 275434, 413151, 486060, 550868, 688585, 826302, 1377170, 1652604, 2065755, 2754340, 4131510, 8263020]

約数ペア:

[(1, 8263020), (2, 4131510), (3, 2754340), (4, 2065755), (5, 1652604), (6, 1377170), (10, 826302), (12, 688585), (15, 550868), (17, 486060), (20, 413151), (30, 275434), (34, 243030), (51, 162020), (60, 137717), (68, 121515), (85, 97212), (102, 81010), (170, 48606), (204, 40505), (255, 32404), (340, 24303), (510, 16202), (1020, 8101)]