25146760

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4799}}^1$

素因数の和:4941

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 31877240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 4799, 5240, 9598, 19196, 23995, 38392, 47990, 95980, 191960, 628669, 1257338, 2514676, 3143345, 5029352, 6286690, 12573380, 25146760]

約数ペア:

[(1, 25146760), (2, 12573380), (4, 6286690), (5, 5029352), (8, 3143345), (10, 2514676), (20, 1257338), (40, 628669), (131, 191960), (262, 95980), (524, 47990), (655, 38392), (1048, 23995), (1310, 19196), (2620, 9598), (4799, 5240)]