2495960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 5862240

約数和(自身を除く): 3366280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2713, 5426, 10852, 13565, 21704, 27130, 54260, 62399, 108520, 124798, 249596, 311995, 499192, 623990, 1247980, 2495960]

約数ペア:

[(1, 2495960), (2, 1247980), (4, 623990), (5, 499192), (8, 311995), (10, 249596), (20, 124798), (23, 108520), (40, 62399), (46, 54260), (92, 27130), (115, 21704), (184, 13565), (230, 10852), (460, 5426), (920, 2713)]