713862400

素因数分解:

$2^8\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1668

約数の個数: 108

約数和(自身を含む): 1792947744

約数和(自身を除く): 1079085344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 256, 284, 320, 355, 400, 568, 640, 710, 800, 1136, 1280, 1420, 1571, 1600, 1775, 2272, 2840, 3142, 3200, 3550, 4544, 5680, 6284, 6400, 7100, 7855, 9088, 11360, 12568, 14200, 15710, 18176, 22720, 25136, 28400, 31420, 39275, 45440, 50272, 56800, 62840, 78550, 90880, 100544, 111541, 113600, 125680, 157100, 201088, 223082, 227200, 251360, 314200, 402176, 446164, 454400, 502720, 557705, 628400, 892328, 1005440, 1115410, 1256800, 1784656, 2010880, 2230820, 2513600, 2788525, 3569312, 4461640, 5027200, 5577050, 7138624, 8923280, 10054400, 11154100, 14277248, 17846560, 22308200, 28554496, 35693120, 44616400, 71386240, 89232800, 142772480, 178465600, 356931200, 713862400]

約数ペア:

[(1, 713862400), (2, 356931200), (4, 178465600), (5, 142772480), (8, 89232800), (10, 71386240), (16, 44616400), (20, 35693120), (25, 28554496), (32, 22308200), (40, 17846560), (50, 14277248), (64, 11154100), (71, 10054400), (80, 8923280), (100, 7138624), (128, 5577050), (142, 5027200), (160, 4461640), (200, 3569312), (256, 2788525), (284, 2513600), (320, 2230820), (355, 2010880), (400, 1784656), (568, 1256800), (640, 1115410), (710, 1005440), (800, 892328), (1136, 628400), (1280, 557705), (1420, 502720), (1571, 454400), (1600, 446164), (1775, 402176), (2272, 314200), (2840, 251360), (3142, 227200), (3200, 223082), (3550, 201088), (4544, 157100), (5680, 125680), (6284, 113600), (6400, 111541), (7100, 100544), (7855, 90880), (9088, 78550), (11360, 62840), (12568, 56800), (14200, 50272), (15710, 45440), (18176, 39275), (22720, 31420), (25136, 28400)]