65710700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 167989248

約数和(自身を除く): 102278548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 41, 44, 47, 50, 55, 62, 82, 94, 100, 110, 124, 155, 164, 188, 205, 220, 235, 275, 310, 341, 410, 451, 470, 517, 550, 620, 682, 775, 820, 902, 940, 1025, 1034, 1100, 1175, 1271, 1364, 1457, 1550, 1705, 1804, 1927, 2050, 2068, 2255, 2350, 2542, 2585, 2914, 3100, 3410, 3854, 4100, 4510, 4700, 5084, 5170, 5828, 6355, 6820, 7285, 7708, 8525, 9020, 9635, 10340, 11275, 12710, 12925, 13981, 14570, 16027, 17050, 19270, 21197, 22550, 25420, 25850, 27962, 29140, 31775, 32054, 34100, 36425, 38540, 42394, 45100, 48175, 51700, 55924, 59737, 63550, 64108, 69905, 72850, 80135, 84788, 96350, 105985, 119474, 127100, 139810, 145700, 160270, 192700, 211970, 238948, 279620, 298685, 320540, 349525, 400675, 423940, 529925, 597370, 657107, 699050, 801350, 1059850, 1194740, 1314214, 1398100, 1493425, 1602700, 2119700, 2628428, 2986850, 3285535, 5973700, 6571070, 13142140, 16427675, 32855350, 65710700]

約数ペア:

[(1, 65710700), (2, 32855350), (4, 16427675), (5, 13142140), (10, 6571070), (11, 5973700), (20, 3285535), (22, 2986850), (25, 2628428), (31, 2119700), (41, 1602700), (44, 1493425), (47, 1398100), (50, 1314214), (55, 1194740), (62, 1059850), (82, 801350), (94, 699050), (100, 657107), (110, 597370), (124, 529925), (155, 423940), (164, 400675), (188, 349525), (205, 320540), (220, 298685), (235, 279620), (275, 238948), (310, 211970), (341, 192700), (410, 160270), (451, 145700), (470, 139810), (517, 127100), (550, 119474), (620, 105985), (682, 96350), (775, 84788), (820, 80135), (902, 72850), (940, 69905), (1025, 64108), (1034, 63550), (1100, 59737), (1175, 55924), (1271, 51700), (1364, 48175), (1457, 45100), (1550, 42394), (1705, 38540), (1804, 36425), (1927, 34100), (2050, 32054), (2068, 31775), (2255, 29140), (2350, 27962), (2542, 25850), (2585, 25420), (2914, 22550), (3100, 21197), (3410, 19270), (3854, 17050), (4100, 16027), (4510, 14570), (4700, 13981), (5084, 12925), (5170, 12710), (5828, 11275), (6355, 10340), (6820, 9635), (7285, 9020), (7708, 8525)]