103482320

素因数分解:

$2^4\times 5^1\times {\mathrm{1293529}}^1$

素因数の和:1293542

約数の個数: 20

約数和(自身を含む): 240596580

約数和(自身を除く): 137114260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1293529, 2587058, 5174116, 6467645, 10348232, 12935290, 20696464, 25870580, 51741160, 103482320]

約数ペア:

[(1, 103482320), (2, 51741160), (4, 25870580), (5, 20696464), (8, 12935290), (10, 10348232), (16, 6467645), (20, 5174116), (40, 2587058), (80, 1293529)]