45057380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27143}}^1$

素因数の和:27235

約数の個数: 24

約数和(自身を含む): 95764032

約数和(自身を除く): 50706652

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 27143, 54286, 108572, 135715, 271430, 542860, 2252869, 4505738, 9011476, 11264345, 22528690, 45057380]

約数ペア:

[(1, 45057380), (2, 22528690), (4, 11264345), (5, 9011476), (10, 4505738), (20, 2252869), (83, 542860), (166, 271430), (332, 135715), (415, 108572), (830, 54286), (1660, 27143)]