27124240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2408

約数の個数: 80

約数和(自身を含む): 74120256

約数和(自身を除く): 46996016

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2371, 2860, 4742, 5720, 9484, 11440, 11855, 18968, 23710, 26081, 30823, 37936, 47420, 52162, 61646, 94840, 104324, 123292, 130405, 154115, 189680, 208648, 246584, 260810, 308230, 339053, 417296, 493168, 521620, 616460, 678106, 1043240, 1232920, 1356212, 1695265, 2086480, 2465840, 2712424, 3390530, 5424848, 6781060, 13562120, 27124240]

約数ペア:

[(1, 27124240), (2, 13562120), (4, 6781060), (5, 5424848), (8, 3390530), (10, 2712424), (11, 2465840), (13, 2086480), (16, 1695265), (20, 1356212), (22, 1232920), (26, 1043240), (40, 678106), (44, 616460), (52, 521620), (55, 493168), (65, 417296), (80, 339053), (88, 308230), (104, 260810), (110, 246584), (130, 208648), (143, 189680), (176, 154115), (208, 130405), (220, 123292), (260, 104324), (286, 94840), (440, 61646), (520, 52162), (572, 47420), (715, 37936), (880, 30823), (1040, 26081), (1144, 23710), (1430, 18968), (2288, 11855), (2371, 11440), (2860, 9484), (4742, 5720)]