89714000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 80

約数和(自身を含む): 224080896

約数和(自身を除く): 134366896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1447, 1550, 2000, 2480, 2894, 3100, 3875, 5788, 6200, 7235, 7750, 11576, 12400, 14470, 15500, 23152, 28940, 31000, 36175, 44857, 57880, 62000, 72350, 89714, 115760, 144700, 179428, 180875, 224285, 289400, 358856, 361750, 448570, 578800, 717712, 723500, 897140, 1121425, 1447000, 1794280, 2242850, 2894000, 3588560, 4485700, 5607125, 8971400, 11214250, 17942800, 22428500, 44857000, 89714000]

約数ペア:

[(1, 89714000), (2, 44857000), (4, 22428500), (5, 17942800), (8, 11214250), (10, 8971400), (16, 5607125), (20, 4485700), (25, 3588560), (31, 2894000), (40, 2242850), (50, 1794280), (62, 1447000), (80, 1121425), (100, 897140), (124, 723500), (125, 717712), (155, 578800), (200, 448570), (248, 361750), (250, 358856), (310, 289400), (400, 224285), (496, 180875), (500, 179428), (620, 144700), (775, 115760), (1000, 89714), (1240, 72350), (1447, 62000), (1550, 57880), (2000, 44857), (2480, 36175), (2894, 31000), (3100, 28940), (3875, 23152), (5788, 15500), (6200, 14470), (7235, 12400), (7750, 11576)]