17150800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 60

約数和(自身を含む): 42034140

約数和(自身を除く): 24883340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 809, 848, 1060, 1325, 1618, 2120, 2650, 3236, 4045, 4240, 5300, 6472, 8090, 10600, 12944, 16180, 20225, 21200, 32360, 40450, 42877, 64720, 80900, 85754, 161800, 171508, 214385, 323600, 343016, 428770, 686032, 857540, 1071925, 1715080, 2143850, 3430160, 4287700, 8575400, 17150800]

約数ペア:

[(1, 17150800), (2, 8575400), (4, 4287700), (5, 3430160), (8, 2143850), (10, 1715080), (16, 1071925), (20, 857540), (25, 686032), (40, 428770), (50, 343016), (53, 323600), (80, 214385), (100, 171508), (106, 161800), (200, 85754), (212, 80900), (265, 64720), (400, 42877), (424, 40450), (530, 32360), (809, 21200), (848, 20225), (1060, 16180), (1325, 12944), (1618, 10600), (2120, 8090), (2650, 6472), (3236, 5300), (4045, 4240)]