235315691540

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1039}}^1\times {\mathrm{14389}}^1$

素因数の和:16224

約数の個数: 48

約数和(自身を含む): 495301497600

約数和(自身を除く): 259985806060

約数列:

[1, 2, 4, 5, 10, 20, 787, 1039, 1574, 2078, 3148, 3935, 4156, 5195, 7870, 10390, 14389, 15740, 20780, 28778, 57556, 71945, 143890, 287780, 817693, 1635386, 3270772, 4088465, 8176930, 11324143, 14950171, 16353860, 22648286, 29900342, 45296572, 56620715, 59800684, 74750855, 113241430, 149501710, 226482860, 299003420, 11765784577, 23531569154, 47063138308, 58828922885, 117657845770, 235315691540]

約数ペア:

[(1, 235315691540), (2, 117657845770), (4, 58828922885), (5, 47063138308), (10, 23531569154), (20, 11765784577), (787, 299003420), (1039, 226482860), (1574, 149501710), (2078, 113241430), (3148, 74750855), (3935, 59800684), (4156, 56620715), (5195, 45296572), (7870, 29900342), (10390, 22648286), (14389, 16353860), (15740, 14950171), (20780, 11324143), (28778, 8176930), (57556, 4088465), (71945, 3270772), (143890, 1635386), (287780, 817693)]