39025020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28279}}^1$

素因数の和:28314

約数の個数: 48

約数和(自身を含む): 114024960

約数和(自身を除く): 74999940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 28279, 56558, 84837, 113116, 141395, 169674, 282790, 339348, 424185, 565580, 650417, 848370, 1300834, 1696740, 1951251, 2601668, 3252085, 3902502, 6504170, 7805004, 9756255, 13008340, 19512510, 39025020]

約数ペア:

[(1, 39025020), (2, 19512510), (3, 13008340), (4, 9756255), (5, 7805004), (6, 6504170), (10, 3902502), (12, 3252085), (15, 2601668), (20, 1951251), (23, 1696740), (30, 1300834), (46, 848370), (60, 650417), (69, 565580), (92, 424185), (115, 339348), (138, 282790), (230, 169674), (276, 141395), (345, 113116), (460, 84837), (690, 56558), (1380, 28279)]