260033000

素因数分解:

$2^3\times 5^3\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 610880400

約数和(自身を除く): 350847400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 457, 500, 569, 914, 1000, 1138, 1828, 2276, 2285, 2845, 3656, 4552, 4570, 5690, 9140, 11380, 11425, 14225, 18280, 22760, 22850, 28450, 45700, 56900, 57125, 71125, 91400, 113800, 114250, 142250, 228500, 260033, 284500, 457000, 520066, 569000, 1040132, 1300165, 2080264, 2600330, 5200660, 6500825, 10401320, 13001650, 26003300, 32504125, 52006600, 65008250, 130016500, 260033000]

約数ペア:

[(1, 260033000), (2, 130016500), (4, 65008250), (5, 52006600), (8, 32504125), (10, 26003300), (20, 13001650), (25, 10401320), (40, 6500825), (50, 5200660), (100, 2600330), (125, 2080264), (200, 1300165), (250, 1040132), (457, 569000), (500, 520066), (569, 457000), (914, 284500), (1000, 260033), (1138, 228500), (1828, 142250), (2276, 114250), (2285, 113800), (2845, 91400), (3656, 71125), (4552, 57125), (4570, 56900), (5690, 45700), (9140, 28450), (11380, 22850), (11425, 22760), (14225, 18280)]