93478840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 263733120

約数和(自身を除く): 170254280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 421, 427, 455, 488, 520, 610, 728, 793, 842, 854, 910, 1220, 1586, 1684, 1708, 1820, 2105, 2135, 2440, 2947, 3172, 3368, 3416, 3640, 3965, 4210, 4270, 5473, 5551, 5894, 6344, 7930, 8420, 8540, 10946, 11102, 11788, 14735, 15860, 16840, 17080, 21892, 22204, 23576, 25681, 27365, 27755, 29470, 31720, 38311, 43784, 44408, 51362, 54730, 55510, 58940, 76622, 102724, 109460, 111020, 117880, 128405, 153244, 179767, 191555, 205448, 218920, 222040, 256810, 306488, 333853, 359534, 383110, 513620, 667706, 719068, 766220, 898835, 1027240, 1335412, 1438136, 1532440, 1669265, 1797670, 2336971, 2670824, 3338530, 3595340, 4673942, 6677060, 7190680, 9347884, 11684855, 13354120, 18695768, 23369710, 46739420, 93478840]

約数ペア:

[(1, 93478840), (2, 46739420), (4, 23369710), (5, 18695768), (7, 13354120), (8, 11684855), (10, 9347884), (13, 7190680), (14, 6677060), (20, 4673942), (26, 3595340), (28, 3338530), (35, 2670824), (40, 2336971), (52, 1797670), (56, 1669265), (61, 1532440), (65, 1438136), (70, 1335412), (91, 1027240), (104, 898835), (122, 766220), (130, 719068), (140, 667706), (182, 513620), (244, 383110), (260, 359534), (280, 333853), (305, 306488), (364, 256810), (421, 222040), (427, 218920), (455, 205448), (488, 191555), (520, 179767), (610, 153244), (728, 128405), (793, 117880), (842, 111020), (854, 109460), (910, 102724), (1220, 76622), (1586, 58940), (1684, 55510), (1708, 54730), (1820, 51362), (2105, 44408), (2135, 43784), (2440, 38311), (2947, 31720), (3172, 29470), (3368, 27755), (3416, 27365), (3640, 25681), (3965, 23576), (4210, 22204), (4270, 21892), (5473, 17080), (5551, 16840), (5894, 15860), (6344, 14735), (7930, 11788), (8420, 11102), (8540, 10946)]