57525440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 159495744

約数和(自身を除く): 101970304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 421, 427, 448, 488, 560, 610, 842, 854, 976, 1120, 1220, 1684, 1708, 1952, 2105, 2135, 2240, 2440, 2947, 3368, 3416, 3904, 4210, 4270, 4880, 5894, 6736, 6832, 8420, 8540, 9760, 11788, 13472, 13664, 14735, 16840, 17080, 19520, 23576, 25681, 26944, 27328, 29470, 33680, 34160, 47152, 51362, 58940, 67360, 68320, 94304, 102724, 117880, 128405, 134720, 136640, 179767, 188608, 205448, 235760, 256810, 359534, 410896, 471520, 513620, 719068, 821792, 898835, 943040, 1027240, 1438136, 1643584, 1797670, 2054480, 2876272, 3595340, 4108960, 5752544, 7190680, 8217920, 11505088, 14381360, 28762720, 57525440]

約数ペア:

[(1, 57525440), (2, 28762720), (4, 14381360), (5, 11505088), (7, 8217920), (8, 7190680), (10, 5752544), (14, 4108960), (16, 3595340), (20, 2876272), (28, 2054480), (32, 1797670), (35, 1643584), (40, 1438136), (56, 1027240), (61, 943040), (64, 898835), (70, 821792), (80, 719068), (112, 513620), (122, 471520), (140, 410896), (160, 359534), (224, 256810), (244, 235760), (280, 205448), (305, 188608), (320, 179767), (421, 136640), (427, 134720), (448, 128405), (488, 117880), (560, 102724), (610, 94304), (842, 68320), (854, 67360), (976, 58940), (1120, 51362), (1220, 47152), (1684, 34160), (1708, 33680), (1952, 29470), (2105, 27328), (2135, 26944), (2240, 25681), (2440, 23576), (2947, 19520), (3368, 17080), (3416, 16840), (3904, 14735), (4210, 13664), (4270, 13472), (4880, 11788), (5894, 9760), (6736, 8540), (6832, 8420)]