16010320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 39461760

約数和(自身を除く): 23451440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 103, 116, 134, 145, 206, 232, 268, 290, 335, 412, 464, 515, 536, 580, 670, 824, 1030, 1072, 1160, 1340, 1648, 1943, 2060, 2320, 2680, 2987, 3886, 4120, 5360, 5974, 6901, 7772, 8240, 9715, 11948, 13802, 14935, 15544, 19430, 23896, 27604, 29870, 31088, 34505, 38860, 47792, 55208, 59740, 69010, 77720, 110416, 119480, 138020, 155440, 200129, 238960, 276040, 400258, 552080, 800516, 1000645, 1601032, 2001290, 3202064, 4002580, 8005160, 16010320]

約数ペア:

[(1, 16010320), (2, 8005160), (4, 4002580), (5, 3202064), (8, 2001290), (10, 1601032), (16, 1000645), (20, 800516), (29, 552080), (40, 400258), (58, 276040), (67, 238960), (80, 200129), (103, 155440), (116, 138020), (134, 119480), (145, 110416), (206, 77720), (232, 69010), (268, 59740), (290, 55208), (335, 47792), (412, 38860), (464, 34505), (515, 31088), (536, 29870), (580, 27604), (670, 23896), (824, 19430), (1030, 15544), (1072, 14935), (1160, 13802), (1340, 11948), (1648, 9715), (1943, 8240), (2060, 7772), (2320, 6901), (2680, 5974), (2987, 5360), (3886, 4120)]