71253200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3432

約数の個数: 60

約数和(自身を含む): 174467628

約数和(自身を除く): 103214428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 3361, 4240, 5300, 6722, 10600, 13444, 16805, 21200, 26888, 33610, 53776, 67220, 84025, 134440, 168050, 178133, 268880, 336100, 356266, 672200, 712532, 890665, 1344400, 1425064, 1781330, 2850128, 3562660, 4453325, 7125320, 8906650, 14250640, 17813300, 35626600, 71253200]

約数ペア:

[(1, 71253200), (2, 35626600), (4, 17813300), (5, 14250640), (8, 8906650), (10, 7125320), (16, 4453325), (20, 3562660), (25, 2850128), (40, 1781330), (50, 1425064), (53, 1344400), (80, 890665), (100, 712532), (106, 672200), (200, 356266), (212, 336100), (265, 268880), (400, 178133), (424, 168050), (530, 134440), (848, 84025), (1060, 67220), (1325, 53776), (2120, 33610), (2650, 26888), (3361, 21200), (4240, 16805), (5300, 13444), (6722, 10600)]