12075560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 32442120

約数和(自身を除く): 20366560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 101, 122, 140, 196, 202, 244, 245, 280, 305, 392, 404, 427, 488, 490, 505, 610, 707, 808, 854, 980, 1010, 1220, 1414, 1708, 1960, 2020, 2135, 2440, 2828, 2989, 3416, 3535, 4040, 4270, 4949, 5656, 5978, 6161, 7070, 8540, 9898, 11956, 12322, 14140, 14945, 17080, 19796, 23912, 24644, 24745, 28280, 29890, 30805, 39592, 43127, 49288, 49490, 59780, 61610, 86254, 98980, 119560, 123220, 172508, 197960, 215635, 246440, 301889, 345016, 431270, 603778, 862540, 1207556, 1509445, 1725080, 2415112, 3018890, 6037780, 12075560]

約数ペア:

[(1, 12075560), (2, 6037780), (4, 3018890), (5, 2415112), (7, 1725080), (8, 1509445), (10, 1207556), (14, 862540), (20, 603778), (28, 431270), (35, 345016), (40, 301889), (49, 246440), (56, 215635), (61, 197960), (70, 172508), (98, 123220), (101, 119560), (122, 98980), (140, 86254), (196, 61610), (202, 59780), (244, 49490), (245, 49288), (280, 43127), (305, 39592), (392, 30805), (404, 29890), (427, 28280), (488, 24745), (490, 24644), (505, 23912), (610, 19796), (707, 17080), (808, 14945), (854, 14140), (980, 12322), (1010, 11956), (1220, 9898), (1414, 8540), (1708, 7070), (1960, 6161), (2020, 5978), (2135, 5656), (2440, 4949), (2828, 4270), (2989, 4040), (3416, 3535)]