39020120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6547}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 88398000

約数和(自身を除く): 49377880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 6547, 13094, 26188, 32735, 52376, 65470, 130940, 261880, 975503, 1951006, 3902012, 4877515, 7804024, 9755030, 19510060, 39020120]

約数ペア:

[(1, 39020120), (2, 19510060), (4, 9755030), (5, 7804024), (8, 4877515), (10, 3902012), (20, 1951006), (40, 975503), (149, 261880), (298, 130940), (596, 65470), (745, 52376), (1192, 32735), (1490, 26188), (2980, 13094), (5960, 6547)]