38261320

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4177}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 86484600

約数和(自身を除く): 48223280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4177, 4580, 8354, 9160, 16708, 20885, 33416, 41770, 83540, 167080, 956533, 1913066, 3826132, 4782665, 7652264, 9565330, 19130660, 38261320]

約数ペア:

[(1, 38261320), (2, 19130660), (4, 9565330), (5, 7652264), (8, 4782665), (10, 3826132), (20, 1913066), (40, 956533), (229, 167080), (458, 83540), (916, 41770), (1145, 33416), (1832, 20885), (2290, 16708), (4177, 9160), (4580, 8354)]