13958608720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3613}}^1\times {\mathrm{6899}}^1$

素因数の和:10532

約数の個数: 80

約数和(自身を含む): 37105660800

約数和(自身を除く): 23147052080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3613, 6899, 7226, 13798, 14452, 18065, 25291, 27596, 28904, 34495, 36130, 48293, 50582, 55192, 57808, 68990, 72260, 96586, 101164, 110384, 126455, 137980, 144520, 193172, 202328, 241465, 252910, 275960, 289040, 386344, 404656, 482930, 505820, 551920, 772688, 965860, 1011640, 1931720, 2023280, 3863440, 24926087, 49852174, 99704348, 124630435, 174482609, 199408696, 249260870, 348965218, 398817392, 498521740, 697930436, 872413045, 997043480, 1395860872, 1744826090, 1994086960, 2791721744, 3489652180, 6979304360, 13958608720]

約数ペア:

[(1, 13958608720), (2, 6979304360), (4, 3489652180), (5, 2791721744), (7, 1994086960), (8, 1744826090), (10, 1395860872), (14, 997043480), (16, 872413045), (20, 697930436), (28, 498521740), (35, 398817392), (40, 348965218), (56, 249260870), (70, 199408696), (80, 174482609), (112, 124630435), (140, 99704348), (280, 49852174), (560, 24926087), (3613, 3863440), (6899, 2023280), (7226, 1931720), (13798, 1011640), (14452, 965860), (18065, 772688), (25291, 551920), (27596, 505820), (28904, 482930), (34495, 404656), (36130, 386344), (48293, 289040), (50582, 275960), (55192, 252910), (57808, 241465), (68990, 202328), (72260, 193172), (96586, 144520), (101164, 137980), (110384, 126455)]