63142960

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2789}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 147378960

約数和(自身を除く): 84236000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2789, 2830, 4528, 5578, 5660, 11156, 11320, 13945, 22312, 22640, 27890, 44624, 55780, 111560, 223120, 789287, 1578574, 3157148, 3946435, 6314296, 7892870, 12628592, 15785740, 31571480, 63142960]

約数ペア:

[(1, 63142960), (2, 31571480), (4, 15785740), (5, 12628592), (8, 7892870), (10, 6314296), (16, 3946435), (20, 3157148), (40, 1578574), (80, 789287), (283, 223120), (566, 111560), (1132, 55780), (1415, 44624), (2264, 27890), (2789, 22640), (2830, 22312), (4528, 13945), (5578, 11320), (5660, 11156)]