201809630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{4999}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 397440000

約数和(自身を除く): 195630370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 1835, 3670, 4037, 4999, 8074, 9998, 20185, 24995, 40370, 49990, 54989, 109978, 274945, 549890, 1834633, 3669266, 9173165, 18346330, 20180963, 40361926, 100904815, 201809630]

約数ペア:

[(1, 201809630), (2, 100904815), (5, 40361926), (10, 20180963), (11, 18346330), (22, 9173165), (55, 3669266), (110, 1834633), (367, 549890), (734, 274945), (1835, 109978), (3670, 54989), (4037, 49990), (4999, 40370), (8074, 24995), (9998, 20185)]