193385200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28439}}^1$

素因数の和:28474

約数の個数: 60

約数和(自身を含む): 491955120

約数和(自身を除く): 298569920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 28439, 56878, 113756, 142195, 227512, 284390, 455024, 483463, 568780, 710975, 966926, 1137560, 1421950, 1933852, 2275120, 2417315, 2843900, 3867704, 4834630, 5687800, 7735408, 9669260, 11375600, 12086575, 19338520, 24173150, 38677040, 48346300, 96692600, 193385200]

約数ペア:

[(1, 193385200), (2, 96692600), (4, 48346300), (5, 38677040), (8, 24173150), (10, 19338520), (16, 12086575), (17, 11375600), (20, 9669260), (25, 7735408), (34, 5687800), (40, 4834630), (50, 3867704), (68, 2843900), (80, 2417315), (85, 2275120), (100, 1933852), (136, 1421950), (170, 1137560), (200, 966926), (272, 710975), (340, 568780), (400, 483463), (425, 455024), (680, 284390), (850, 227512), (1360, 142195), (1700, 113756), (3400, 56878), (6800, 28439)]