8542400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 84

約数和(自身を含む): 22204680

約数和(自身を除く): 13662280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 281, 304, 320, 380, 400, 475, 562, 608, 760, 800, 950, 1124, 1216, 1405, 1520, 1600, 1900, 2248, 2810, 3040, 3800, 4496, 5339, 5620, 6080, 7025, 7600, 8992, 10678, 11240, 14050, 15200, 17984, 21356, 22480, 26695, 28100, 30400, 42712, 44960, 53390, 56200, 85424, 89920, 106780, 112400, 133475, 170848, 213560, 224800, 266950, 341696, 427120, 449600, 533900, 854240, 1067800, 1708480, 2135600, 4271200, 8542400]

約数ペア:

[(1, 8542400), (2, 4271200), (4, 2135600), (5, 1708480), (8, 1067800), (10, 854240), (16, 533900), (19, 449600), (20, 427120), (25, 341696), (32, 266950), (38, 224800), (40, 213560), (50, 170848), (64, 133475), (76, 112400), (80, 106780), (95, 89920), (100, 85424), (152, 56200), (160, 53390), (190, 44960), (200, 42712), (281, 30400), (304, 28100), (320, 26695), (380, 22480), (400, 21356), (475, 17984), (562, 15200), (608, 14050), (760, 11240), (800, 10678), (950, 8992), (1124, 7600), (1216, 7025), (1405, 6080), (1520, 5620), (1600, 5339), (1900, 4496), (2248, 3800), (2810, 3040)]