16096400

素因数分解:

$2^4\times 5^2\times {\mathrm{40241}}^1$

素因数の和:40259

約数の個数: 30

約数和(自身を含む): 38672562

約数和(自身を除く): 22576162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 40241, 80482, 160964, 201205, 321928, 402410, 643856, 804820, 1006025, 1609640, 2012050, 3219280, 4024100, 8048200, 16096400]

約数ペア:

[(1, 16096400), (2, 8048200), (4, 4024100), (5, 3219280), (8, 2012050), (10, 1609640), (16, 1006025), (20, 804820), (25, 643856), (40, 402410), (50, 321928), (80, 201205), (100, 160964), (200, 80482), (400, 40241)]