27527560

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4951}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 62395200

約数和(自身を除く): 34867640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4951, 5560, 9902, 19804, 24755, 39608, 49510, 99020, 198040, 688189, 1376378, 2752756, 3440945, 5505512, 6881890, 13763780, 27527560]

約数ペア:

[(1, 27527560), (2, 13763780), (4, 6881890), (5, 5505512), (8, 3440945), (10, 2752756), (20, 1376378), (40, 688189), (139, 198040), (278, 99020), (556, 49510), (695, 39608), (1112, 24755), (1390, 19804), (2780, 9902), (4951, 5560)]