26140980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{941}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 73430784

約数和(自身を除く): 47289804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 941, 1389, 1852, 1882, 2315, 2778, 2823, 3764, 4630, 4705, 5556, 5646, 6945, 9260, 9410, 11292, 13890, 14115, 18820, 27780, 28230, 56460, 435683, 871366, 1307049, 1742732, 2178415, 2614098, 4356830, 5228196, 6535245, 8713660, 13070490, 26140980]

約数ペア:

[(1, 26140980), (2, 13070490), (3, 8713660), (4, 6535245), (5, 5228196), (6, 4356830), (10, 2614098), (12, 2178415), (15, 1742732), (20, 1307049), (30, 871366), (60, 435683), (463, 56460), (926, 28230), (941, 27780), (1389, 18820), (1852, 14115), (1882, 13890), (2315, 11292), (2778, 9410), (2823, 9260), (3764, 6945), (4630, 5646), (4705, 5556)]