28023060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 58850412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 971, 1110, 1443, 1924, 1942, 2220, 2405, 2886, 2913, 3884, 4810, 4855, 5772, 5826, 7215, 9620, 9710, 11652, 12623, 14430, 14565, 19420, 25246, 28860, 29130, 35927, 37869, 50492, 58260, 63115, 71854, 75738, 107781, 126230, 143708, 151476, 179635, 189345, 215562, 252460, 359270, 378690, 431124, 467051, 538905, 718540, 757380, 934102, 1077810, 1401153, 1868204, 2155620, 2335255, 2802306, 4670510, 5604612, 7005765, 9341020, 14011530, 28023060]

約数ペア:

[(1, 28023060), (2, 14011530), (3, 9341020), (4, 7005765), (5, 5604612), (6, 4670510), (10, 2802306), (12, 2335255), (13, 2155620), (15, 1868204), (20, 1401153), (26, 1077810), (30, 934102), (37, 757380), (39, 718540), (52, 538905), (60, 467051), (65, 431124), (74, 378690), (78, 359270), (111, 252460), (130, 215562), (148, 189345), (156, 179635), (185, 151476), (195, 143708), (222, 126230), (260, 107781), (370, 75738), (390, 71854), (444, 63115), (481, 58260), (555, 50492), (740, 37869), (780, 35927), (962, 29130), (971, 28860), (1110, 25246), (1443, 19420), (1924, 14565), (1942, 14430), (2220, 12623), (2405, 11652), (2886, 9710), (2913, 9620), (3884, 7215), (4810, 5826), (4855, 5772)]