82004680

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2473}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 184807800

約数和(自身を除く): 102803120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 2473, 3316, 4145, 4946, 6632, 8290, 9892, 12365, 16580, 19784, 24730, 33160, 49460, 98920, 2050117, 4100234, 8200468, 10250585, 16400936, 20501170, 41002340, 82004680]

約数ペア:

[(1, 82004680), (2, 41002340), (4, 20501170), (5, 16400936), (8, 10250585), (10, 8200468), (20, 4100234), (40, 2050117), (829, 98920), (1658, 49460), (2473, 33160), (3316, 24730), (4145, 19784), (4946, 16580), (6632, 12365), (8290, 9892)]