16027960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2371}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 39066840

約数和(自身を除く): 23038880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2371, 3380, 4742, 6760, 9484, 11855, 18968, 23710, 30823, 47420, 61646, 94840, 123292, 154115, 246584, 308230, 400699, 616460, 801398, 1232920, 1602796, 2003495, 3205592, 4006990, 8013980, 16027960]

約数ペア:

[(1, 16027960), (2, 8013980), (4, 4006990), (5, 3205592), (8, 2003495), (10, 1602796), (13, 1232920), (20, 801398), (26, 616460), (40, 400699), (52, 308230), (65, 246584), (104, 154115), (130, 123292), (169, 94840), (260, 61646), (338, 47420), (520, 30823), (676, 23710), (845, 18968), (1352, 11855), (1690, 9484), (2371, 6760), (3380, 4742)]