61006400320

素因数分解:

$2^6\times 5^1\times {\mathrm{190645001}}^1$

素因数の和:190645018

約数の個数: 28

約数和(自身を含む): 145271491524

約数和(自身を除く): 84265091204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 190645001, 381290002, 762580004, 953225005, 1525160008, 1906450010, 3050320016, 3812900020, 6100640032, 7625800040, 12201280064, 15251600080, 30503200160, 61006400320]

約数ペア:

[(1, 61006400320), (2, 30503200160), (4, 15251600080), (5, 12201280064), (8, 7625800040), (10, 6100640032), (16, 3812900020), (20, 3050320016), (32, 1906450010), (40, 1525160008), (64, 953225005), (80, 762580004), (160, 381290002), (320, 190645001)]