10642920080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10233577}}^1$

素因数の和:10233603

約数の個数: 40

約数和(自身を含む): 26648237112

約数和(自身を除く): 16005317032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10233577, 20467154, 40934308, 51167885, 81868616, 102335770, 133036501, 163737232, 204671540, 266073002, 409343080, 532146004, 665182505, 818686160, 1064292008, 1330365010, 2128584016, 2660730020, 5321460040, 10642920080]

約数ペア:

[(1, 10642920080), (2, 5321460040), (4, 2660730020), (5, 2128584016), (8, 1330365010), (10, 1064292008), (13, 818686160), (16, 665182505), (20, 532146004), (26, 409343080), (40, 266073002), (52, 204671540), (65, 163737232), (80, 133036501), (104, 102335770), (130, 81868616), (208, 51167885), (260, 40934308), (520, 20467154), (1040, 10233577)]