2017616200

素因数分解:

$2^3\times 5^2\times {\mathrm{2543}}^1\times {\mathrm{3967}}^1$

素因数の和:6526

約数の個数: 48

約数和(自身を含む): 4693985280

約数和(自身を除く): 2676369080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2543, 3967, 5086, 7934, 10172, 12715, 15868, 19835, 20344, 25430, 31736, 39670, 50860, 63575, 79340, 99175, 101720, 127150, 158680, 198350, 254300, 396700, 508600, 793400, 10088081, 20176162, 40352324, 50440405, 80704648, 100880810, 201761620, 252202025, 403523240, 504404050, 1008808100, 2017616200]

約数ペア:

[(1, 2017616200), (2, 1008808100), (4, 504404050), (5, 403523240), (8, 252202025), (10, 201761620), (20, 100880810), (25, 80704648), (40, 50440405), (50, 40352324), (100, 20176162), (200, 10088081), (2543, 793400), (3967, 508600), (5086, 396700), (7934, 254300), (10172, 198350), (12715, 158680), (15868, 127150), (19835, 101720), (20344, 99175), (25430, 79340), (31736, 63575), (39670, 50860)]