22394620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 49297248

約数和(自身を除く): 26902628

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 571, 740, 1060, 1142, 1961, 2284, 2855, 3922, 5710, 7844, 9805, 11420, 19610, 21127, 30263, 39220, 42254, 60526, 84508, 105635, 121052, 151315, 211270, 302630, 422540, 605260, 1119731, 2239462, 4478924, 5598655, 11197310, 22394620]

約数ペア:

[(1, 22394620), (2, 11197310), (4, 5598655), (5, 4478924), (10, 2239462), (20, 1119731), (37, 605260), (53, 422540), (74, 302630), (106, 211270), (148, 151315), (185, 121052), (212, 105635), (265, 84508), (370, 60526), (530, 42254), (571, 39220), (740, 30263), (1060, 21127), (1142, 19610), (1961, 11420), (2284, 9805), (2855, 7844), (3922, 5710)]