536468840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 1227744000

約数和(自身を除く): 691275160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 349, 415, 463, 664, 698, 830, 926, 1396, 1660, 1745, 1852, 2315, 2792, 3320, 3490, 3704, 4630, 6980, 9260, 13960, 18520, 28967, 38429, 57934, 76858, 115868, 144835, 153716, 161587, 192145, 231736, 289670, 307432, 323174, 384290, 579340, 646348, 768580, 807935, 1158680, 1292696, 1537160, 1615870, 3231740, 6463480, 13411721, 26823442, 53646884, 67058605, 107293768, 134117210, 268234420, 536468840]

約数ペア:

[(1, 536468840), (2, 268234420), (4, 134117210), (5, 107293768), (8, 67058605), (10, 53646884), (20, 26823442), (40, 13411721), (83, 6463480), (166, 3231740), (332, 1615870), (349, 1537160), (415, 1292696), (463, 1158680), (664, 807935), (698, 768580), (830, 646348), (926, 579340), (1396, 384290), (1660, 323174), (1745, 307432), (1852, 289670), (2315, 231736), (2792, 192145), (3320, 161587), (3490, 153716), (3704, 144835), (4630, 115868), (6980, 76858), (9260, 57934), (13960, 38429), (18520, 28967)]