40332040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5014

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 66976760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 4967, 8120, 9934, 19868, 24835, 34769, 39736, 49670, 69538, 99340, 139076, 144043, 173845, 198680, 278152, 288086, 347690, 576172, 695380, 720215, 1008301, 1152344, 1390760, 1440430, 2016602, 2880860, 4033204, 5041505, 5761720, 8066408, 10083010, 20166020, 40332040]

約数ペア:

[(1, 40332040), (2, 20166020), (4, 10083010), (5, 8066408), (7, 5761720), (8, 5041505), (10, 4033204), (14, 2880860), (20, 2016602), (28, 1440430), (29, 1390760), (35, 1152344), (40, 1008301), (56, 720215), (58, 695380), (70, 576172), (116, 347690), (140, 288086), (145, 278152), (203, 198680), (232, 173845), (280, 144043), (290, 139076), (406, 99340), (580, 69538), (812, 49670), (1015, 39736), (1160, 34769), (1624, 24835), (2030, 19868), (4060, 9934), (4967, 8120)]