27733520

素因数分解:

$2^4\times 5^1\times {\mathrm{346669}}^1$

素因数の和:346682

約数の個数: 20

約数和(自身を含む): 64480620

約数和(自身を除く): 36747100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 346669, 693338, 1386676, 1733345, 2773352, 3466690, 5546704, 6933380, 13866760, 27733520]

約数ペア:

[(1, 27733520), (2, 13866760), (4, 6933380), (5, 5546704), (8, 3466690), (10, 2773352), (16, 1733345), (20, 1386676), (40, 693338), (80, 346669)]