104558360

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4003}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 235675440

約数和(自身を除く): 131117080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 4003, 5224, 6530, 8006, 13060, 16012, 20015, 26120, 32024, 40030, 80060, 160120, 2613959, 5227918, 10455836, 13069795, 20911672, 26139590, 52279180, 104558360]

約数ペア:

[(1, 104558360), (2, 52279180), (4, 26139590), (5, 20911672), (8, 13069795), (10, 10455836), (20, 5227918), (40, 2613959), (653, 160120), (1306, 80060), (2612, 40030), (3265, 32024), (4003, 26120), (5224, 20015), (6530, 16012), (8006, 13060)]