40456850

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 60

約数和(自身を含む): 88046634

約数和(自身を除く): 47589784

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 337, 343, 350, 490, 674, 686, 1225, 1685, 1715, 2359, 2401, 2450, 3370, 3430, 4718, 4802, 8425, 8575, 11795, 12005, 16513, 16850, 17150, 23590, 24010, 33026, 58975, 60025, 82565, 115591, 117950, 120050, 165130, 231182, 412825, 577955, 809137, 825650, 1155910, 1618274, 2889775, 4045685, 5779550, 8091370, 20228425, 40456850]

約数ペア:

[(1, 40456850), (2, 20228425), (5, 8091370), (7, 5779550), (10, 4045685), (14, 2889775), (25, 1618274), (35, 1155910), (49, 825650), (50, 809137), (70, 577955), (98, 412825), (175, 231182), (245, 165130), (337, 120050), (343, 117950), (350, 115591), (490, 82565), (674, 60025), (686, 58975), (1225, 33026), (1685, 24010), (1715, 23590), (2359, 17150), (2401, 16850), (2450, 16513), (3370, 12005), (3430, 11795), (4718, 8575), (4802, 8425)]