42211130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24977}}^1$

素因数の和:25010

約数の個数: 24

約数和(自身を含む): 82277532

約数和(自身を除く): 40066402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24977, 49954, 124885, 249770, 324701, 649402, 1623505, 3247010, 4221113, 8442226, 21105565, 42211130]

約数ペア:

[(1, 42211130), (2, 21105565), (5, 8442226), (10, 4221113), (13, 3247010), (26, 1623505), (65, 649402), (130, 324701), (169, 249770), (338, 124885), (845, 49954), (1690, 24977)]