25197970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 52472448

約数和(自身を除く): 27274478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 4337, 5810, 8674, 21685, 30359, 43370, 60718, 151795, 303590, 359971, 719942, 1799855, 2519797, 3599710, 5039594, 12598985, 25197970]

約数ペア:

[(1, 25197970), (2, 12598985), (5, 5039594), (7, 3599710), (10, 2519797), (14, 1799855), (35, 719942), (70, 359971), (83, 303590), (166, 151795), (415, 60718), (581, 43370), (830, 30359), (1162, 21685), (2905, 8674), (4337, 5810)]