8284980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12576

約数の個数: 48

約数和(自身を含む): 25308864

約数和(自身を除く): 17023884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12553, 25106, 37659, 50212, 62765, 75318, 125530, 138083, 150636, 188295, 251060, 276166, 376590, 414249, 552332, 690415, 753180, 828498, 1380830, 1656996, 2071245, 2761660, 4142490, 8284980]

約数ペア:

[(1, 8284980), (2, 4142490), (3, 2761660), (4, 2071245), (5, 1656996), (6, 1380830), (10, 828498), (11, 753180), (12, 690415), (15, 552332), (20, 414249), (22, 376590), (30, 276166), (33, 251060), (44, 188295), (55, 150636), (60, 138083), (66, 125530), (110, 75318), (132, 62765), (165, 50212), (220, 37659), (330, 25106), (660, 12553)]