564400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 1453032

約数和(自身を除く): 888632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 83, 85, 100, 136, 166, 170, 200, 272, 332, 340, 400, 415, 425, 664, 680, 830, 850, 1328, 1360, 1411, 1660, 1700, 2075, 2822, 3320, 3400, 4150, 5644, 6640, 6800, 7055, 8300, 11288, 14110, 16600, 22576, 28220, 33200, 35275, 56440, 70550, 112880, 141100, 282200, 564400]

約数ペア:

[(1, 564400), (2, 282200), (4, 141100), (5, 112880), (8, 70550), (10, 56440), (16, 35275), (17, 33200), (20, 28220), (25, 22576), (34, 16600), (40, 14110), (50, 11288), (68, 8300), (80, 7055), (83, 6800), (85, 6640), (100, 5644), (136, 4150), (166, 3400), (170, 3320), (200, 2822), (272, 2075), (332, 1700), (340, 1660), (400, 1411), (415, 1360), (425, 1328), (664, 850), (680, 830)]