8580560

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 20073120

約数和(自身を除く): 11492560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 379, 566, 758, 1132, 1415, 1516, 1895, 2264, 2830, 3032, 3790, 4528, 5660, 6064, 7580, 11320, 15160, 22640, 30320, 107257, 214514, 429028, 536285, 858056, 1072570, 1716112, 2145140, 4290280, 8580560]

約数ペア:

[(1, 8580560), (2, 4290280), (4, 2145140), (5, 1716112), (8, 1072570), (10, 858056), (16, 536285), (20, 429028), (40, 214514), (80, 107257), (283, 30320), (379, 22640), (566, 15160), (758, 11320), (1132, 7580), (1415, 6064), (1516, 5660), (1895, 4528), (2264, 3790), (2830, 3032)]