16089280

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 38697408

約数和(自身を除く): 22608128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 367, 548, 685, 734, 1096, 1370, 1468, 1835, 2192, 2740, 2936, 3670, 4384, 5480, 5872, 7340, 8768, 10960, 11744, 14680, 21920, 23488, 29360, 43840, 50279, 58720, 100558, 117440, 201116, 251395, 402232, 502790, 804464, 1005580, 1608928, 2011160, 3217856, 4022320, 8044640, 16089280]

約数ペア:

[(1, 16089280), (2, 8044640), (4, 4022320), (5, 3217856), (8, 2011160), (10, 1608928), (16, 1005580), (20, 804464), (32, 502790), (40, 402232), (64, 251395), (80, 201116), (137, 117440), (160, 100558), (274, 58720), (320, 50279), (367, 43840), (548, 29360), (685, 23488), (734, 21920), (1096, 14680), (1370, 11744), (1468, 10960), (1835, 8768), (2192, 7340), (2740, 5872), (2936, 5480), (3670, 4384)]