42346330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25057}}^1$

素因数の和:25090

約数の個数: 24

約数和(自身を含む): 82541052

約数和(自身を除く): 40194722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 25057, 50114, 125285, 250570, 325741, 651482, 1628705, 3257410, 4234633, 8469266, 21173165, 42346330]

約数ペア:

[(1, 42346330), (2, 21173165), (5, 8469266), (10, 4234633), (13, 3257410), (26, 1628705), (65, 651482), (130, 325741), (169, 250570), (338, 125285), (845, 50114), (1690, 25057)]