16924960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 27104480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 103, 104, 130, 158, 160, 206, 208, 260, 316, 395, 412, 416, 515, 520, 632, 790, 824, 1027, 1030, 1040, 1264, 1339, 1580, 1648, 2054, 2060, 2080, 2528, 2678, 3160, 3296, 4108, 4120, 5135, 5356, 6320, 6695, 8137, 8216, 8240, 10270, 10712, 12640, 13390, 16274, 16432, 16480, 20540, 21424, 26780, 32548, 32864, 40685, 41080, 42848, 53560, 65096, 81370, 82160, 105781, 107120, 130192, 162740, 164320, 211562, 214240, 260384, 325480, 423124, 528905, 650960, 846248, 1057810, 1301920, 1692496, 2115620, 3384992, 4231240, 8462480, 16924960]

約数ペア:

[(1, 16924960), (2, 8462480), (4, 4231240), (5, 3384992), (8, 2115620), (10, 1692496), (13, 1301920), (16, 1057810), (20, 846248), (26, 650960), (32, 528905), (40, 423124), (52, 325480), (65, 260384), (79, 214240), (80, 211562), (103, 164320), (104, 162740), (130, 130192), (158, 107120), (160, 105781), (206, 82160), (208, 81370), (260, 65096), (316, 53560), (395, 42848), (412, 41080), (416, 40685), (515, 32864), (520, 32548), (632, 26780), (790, 21424), (824, 20540), (1027, 16480), (1030, 16432), (1040, 16274), (1264, 13390), (1339, 12640), (1580, 10712), (1648, 10270), (2054, 8240), (2060, 8216), (2080, 8137), (2528, 6695), (2678, 6320), (3160, 5356), (3296, 5135), (4108, 4120)]