5520790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 5676650

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1619, 1705, 3238, 3410, 8095, 16190, 17809, 35618, 50189, 89045, 100378, 178090, 250945, 501890, 552079, 1104158, 2760395, 5520790]

約数ペア:

[(1, 5520790), (2, 2760395), (5, 1104158), (10, 552079), (11, 501890), (22, 250945), (31, 178090), (55, 100378), (62, 89045), (110, 50189), (155, 35618), (310, 17809), (341, 16190), (682, 8095), (1619, 3410), (1705, 3238)]