1362157480

素因数分解:

$2^3\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{21191}}^1$

素因数の和:22809

約数の個数: 32

約数和(自身を含む): 3066906240

約数和(自身を除く): 1704748760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1607, 3214, 6428, 8035, 12856, 16070, 21191, 32140, 42382, 64280, 84764, 105955, 169528, 211910, 423820, 847640, 34053937, 68107874, 136215748, 170269685, 272431496, 340539370, 681078740, 1362157480]

約数ペア:

[(1, 1362157480), (2, 681078740), (4, 340539370), (5, 272431496), (8, 170269685), (10, 136215748), (20, 68107874), (40, 34053937), (1607, 847640), (3214, 423820), (6428, 211910), (8035, 169528), (12856, 105955), (16070, 84764), (21191, 64280), (32140, 42382)]