38912460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 109536000

約数和(自身を除く): 70623540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3259, 3980, 5970, 6518, 9777, 11940, 13036, 16295, 19554, 32590, 39108, 48885, 65180, 97770, 195540, 648541, 1297082, 1945623, 2594164, 3242705, 3891246, 6485410, 7782492, 9728115, 12970820, 19456230, 38912460]

約数ペア:

[(1, 38912460), (2, 19456230), (3, 12970820), (4, 9728115), (5, 7782492), (6, 6485410), (10, 3891246), (12, 3242705), (15, 2594164), (20, 1945623), (30, 1297082), (60, 648541), (199, 195540), (398, 97770), (597, 65180), (796, 48885), (995, 39108), (1194, 32590), (1990, 19554), (2388, 16295), (2985, 13036), (3259, 11940), (3980, 9777), (5970, 6518)]