70560800

素因数分解:

$2^5\times 5^2\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 173527956

約数和(自身を除く): 102967156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 193, 200, 386, 400, 457, 772, 800, 914, 965, 1544, 1828, 1930, 2285, 3088, 3656, 3860, 4570, 4825, 6176, 7312, 7720, 9140, 9650, 11425, 14624, 15440, 18280, 19300, 22850, 30880, 36560, 38600, 45700, 73120, 77200, 88201, 91400, 154400, 176402, 182800, 352804, 365600, 441005, 705608, 882010, 1411216, 1764020, 2205025, 2822432, 3528040, 4410050, 7056080, 8820100, 14112160, 17640200, 35280400, 70560800]

約数ペア:

[(1, 70560800), (2, 35280400), (4, 17640200), (5, 14112160), (8, 8820100), (10, 7056080), (16, 4410050), (20, 3528040), (25, 2822432), (32, 2205025), (40, 1764020), (50, 1411216), (80, 882010), (100, 705608), (160, 441005), (193, 365600), (200, 352804), (386, 182800), (400, 176402), (457, 154400), (772, 91400), (800, 88201), (914, 77200), (965, 73120), (1544, 45700), (1828, 38600), (1930, 36560), (2285, 30880), (3088, 22850), (3656, 19300), (3860, 18280), (4570, 15440), (4825, 14624), (6176, 11425), (7312, 9650), (7720, 9140)]