54136400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3360

約数の個数: 60

約数和(自身を含む): 133275324

約数和(自身を除く): 79138924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 3301, 4100, 6602, 8200, 13204, 16400, 16505, 26408, 33010, 52816, 66020, 82525, 132040, 135341, 165050, 264080, 270682, 330100, 541364, 660200, 676705, 1082728, 1320400, 1353410, 2165456, 2706820, 3383525, 5413640, 6767050, 10827280, 13534100, 27068200, 54136400]

約数ペア:

[(1, 54136400), (2, 27068200), (4, 13534100), (5, 10827280), (8, 6767050), (10, 5413640), (16, 3383525), (20, 2706820), (25, 2165456), (40, 1353410), (41, 1320400), (50, 1082728), (80, 676705), (82, 660200), (100, 541364), (164, 330100), (200, 270682), (205, 264080), (328, 165050), (400, 135341), (410, 132040), (656, 82525), (820, 66020), (1025, 52816), (1640, 33010), (2050, 26408), (3280, 16505), (3301, 16400), (4100, 13204), (6602, 8200)]