4792420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2887}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 10188864

約数和(自身を除く): 5396444

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2887, 5774, 11548, 14435, 28870, 57740, 239621, 479242, 958484, 1198105, 2396210, 4792420]

約数ペア:

[(1, 4792420), (2, 2396210), (4, 1198105), (5, 958484), (10, 479242), (20, 239621), (83, 57740), (166, 28870), (332, 14435), (415, 11548), (830, 5774), (1660, 2887)]