7643200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 19984212

約数和(自身を除く): 12341012

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 281, 320, 340, 400, 425, 544, 562, 680, 800, 850, 1088, 1124, 1360, 1405, 1600, 1700, 2248, 2720, 2810, 3400, 4496, 4777, 5440, 5620, 6800, 7025, 8992, 9554, 11240, 13600, 14050, 17984, 19108, 22480, 23885, 27200, 28100, 38216, 44960, 47770, 56200, 76432, 89920, 95540, 112400, 119425, 152864, 191080, 224800, 238850, 305728, 382160, 449600, 477700, 764320, 955400, 1528640, 1910800, 3821600, 7643200]

約数ペア:

[(1, 7643200), (2, 3821600), (4, 1910800), (5, 1528640), (8, 955400), (10, 764320), (16, 477700), (17, 449600), (20, 382160), (25, 305728), (32, 238850), (34, 224800), (40, 191080), (50, 152864), (64, 119425), (68, 112400), (80, 95540), (85, 89920), (100, 76432), (136, 56200), (160, 47770), (170, 44960), (200, 38216), (272, 28100), (281, 27200), (320, 23885), (340, 22480), (400, 19108), (425, 17984), (544, 14050), (562, 13600), (680, 11240), (800, 9554), (850, 8992), (1088, 7025), (1124, 6800), (1360, 5620), (1405, 5440), (1600, 4777), (1700, 4496), (2248, 3400), (2720, 2810)]