39729760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 112976640

約数和(自身を除く): 73246880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 1867, 2128, 2660, 3040, 3734, 4256, 5320, 7468, 9335, 10640, 13069, 14936, 18670, 21280, 26138, 29872, 35473, 37340, 52276, 59744, 65345, 70946, 74680, 104552, 130690, 141892, 149360, 177365, 209104, 248311, 261380, 283784, 298720, 354730, 418208, 496622, 522760, 567568, 709460, 993244, 1045520, 1135136, 1241555, 1418920, 1986488, 2091040, 2483110, 2837840, 3972976, 4966220, 5675680, 7945952, 9932440, 19864880, 39729760]

約数ペア:

[(1, 39729760), (2, 19864880), (4, 9932440), (5, 7945952), (7, 5675680), (8, 4966220), (10, 3972976), (14, 2837840), (16, 2483110), (19, 2091040), (20, 1986488), (28, 1418920), (32, 1241555), (35, 1135136), (38, 1045520), (40, 993244), (56, 709460), (70, 567568), (76, 522760), (80, 496622), (95, 418208), (112, 354730), (133, 298720), (140, 283784), (152, 261380), (160, 248311), (190, 209104), (224, 177365), (266, 149360), (280, 141892), (304, 130690), (380, 104552), (532, 74680), (560, 70946), (608, 65345), (665, 59744), (760, 52276), (1064, 37340), (1120, 35473), (1330, 29872), (1520, 26138), (1867, 21280), (2128, 18670), (2660, 14936), (3040, 13069), (3734, 10640), (4256, 9335), (5320, 7468)]