25081260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 45704532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3191, 3930, 6382, 7860, 9573, 12764, 15955, 19146, 31910, 38292, 47865, 63820, 95730, 191460, 418021, 836042, 1254063, 1672084, 2090105, 2508126, 4180210, 5016252, 6270315, 8360420, 12540630, 25081260]

約数ペア:

[(1, 25081260), (2, 12540630), (3, 8360420), (4, 6270315), (5, 5016252), (6, 4180210), (10, 2508126), (12, 2090105), (15, 1672084), (20, 1254063), (30, 836042), (60, 418021), (131, 191460), (262, 95730), (393, 63820), (524, 47865), (655, 38292), (786, 31910), (1310, 19146), (1572, 15955), (1965, 12764), (2620, 9573), (3191, 7860), (3930, 6382)]