70933120

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 171023400

約数和(自身を除く): 100090280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 809, 1096, 1370, 1618, 2192, 2740, 3236, 4045, 4384, 5480, 6472, 8090, 8768, 10960, 12944, 16180, 17536, 21920, 25888, 32360, 43840, 51776, 64720, 87680, 103552, 110833, 129440, 221666, 258880, 443332, 517760, 554165, 886664, 1108330, 1773328, 2216660, 3546656, 4433320, 7093312, 8866640, 14186624, 17733280, 35466560, 70933120]

約数ペア:

[(1, 70933120), (2, 35466560), (4, 17733280), (5, 14186624), (8, 8866640), (10, 7093312), (16, 4433320), (20, 3546656), (32, 2216660), (40, 1773328), (64, 1108330), (80, 886664), (128, 554165), (137, 517760), (160, 443332), (274, 258880), (320, 221666), (548, 129440), (640, 110833), (685, 103552), (809, 87680), (1096, 64720), (1370, 51776), (1618, 43840), (2192, 32360), (2740, 25888), (3236, 21920), (4045, 17536), (4384, 16180), (5480, 12944), (6472, 10960), (8090, 8768)]