3079381.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 216704880

約数和(自身を除く): 129062240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1021, 1073, 1160, 1480, 2042, 2146, 2320, 2960, 4084, 4292, 5105, 5365, 8168, 8584, 10210, 10730, 16336, 17168, 20420, 21460, 29609, 37777, 40840, 42920, 59218, 75554, 81680, 85840, 118436, 148045, 151108, 188885, 236872, 296090, 302216, 377770, 473744, 592180, 604432, 755540, 1095533, 1184360, 1511080, 2191066, 2368720, 3022160, 4382132, 5477665, 8764264, 10955330, 17528528, 21910660, 43821320, 87642640]

約数ペア:

[(1, 87642640), (2, 43821320), (4, 21910660), (5, 17528528), (8, 10955330), (10, 8764264), (16, 5477665), (20, 4382132), (29, 3022160), (37, 2368720), (40, 2191066), (58, 1511080), (74, 1184360), (80, 1095533), (116, 755540), (145, 604432), (148, 592180), (185, 473744), (232, 377770), (290, 302216), (296, 296090), (370, 236872), (464, 188885), (580, 151108), (592, 148045), (740, 118436), (1021, 85840), (1073, 81680), (1160, 75554), (1480, 59218), (2042, 42920), (2146, 40840), (2320, 37777), (2960, 29609), (4084, 21460), (4292, 20420), (5105, 17168), (5365, 16336), (8168, 10730), (8584, 10210)]