141884000

素因数分解:

$2^5\times 5^3\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 353808000

約数和(自身を除く): 211924000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 125, 158, 160, 200, 250, 316, 395, 400, 449, 500, 632, 790, 800, 898, 1000, 1264, 1580, 1796, 1975, 2000, 2245, 2528, 3160, 3592, 3950, 4000, 4490, 6320, 7184, 7900, 8980, 9875, 11225, 12640, 14368, 15800, 17960, 19750, 22450, 31600, 35471, 35920, 39500, 44900, 56125, 63200, 70942, 71840, 79000, 89800, 112250, 141884, 158000, 177355, 179600, 224500, 283768, 316000, 354710, 359200, 449000, 567536, 709420, 886775, 898000, 1135072, 1418840, 1773550, 1796000, 2837680, 3547100, 4433875, 5675360, 7094200, 8867750, 14188400, 17735500, 28376800, 35471000, 70942000, 141884000]

約数ペア:

[(1, 141884000), (2, 70942000), (4, 35471000), (5, 28376800), (8, 17735500), (10, 14188400), (16, 8867750), (20, 7094200), (25, 5675360), (32, 4433875), (40, 3547100), (50, 2837680), (79, 1796000), (80, 1773550), (100, 1418840), (125, 1135072), (158, 898000), (160, 886775), (200, 709420), (250, 567536), (316, 449000), (395, 359200), (400, 354710), (449, 316000), (500, 283768), (632, 224500), (790, 179600), (800, 177355), (898, 158000), (1000, 141884), (1264, 112250), (1580, 89800), (1796, 79000), (1975, 71840), (2000, 70942), (2245, 63200), (2528, 56125), (3160, 44900), (3592, 39500), (3950, 35920), (4000, 35471), (4490, 31600), (6320, 22450), (7184, 19750), (7900, 17960), (8980, 15800), (9875, 14368), (11225, 12640)]