13202240

素因数分解:

$2^6\times 5^1\times {\mathrm{41257}}^1$

素因数の和:41274

約数の個数: 28

約数和(自身を含む): 31438596

約数和(自身を除く): 18236356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41257, 82514, 165028, 206285, 330056, 412570, 660112, 825140, 1320224, 1650280, 2640448, 3300560, 6601120, 13202240]

約数ペア:

[(1, 13202240), (2, 6601120), (4, 3300560), (5, 2640448), (8, 1650280), (10, 1320224), (16, 825140), (20, 660112), (32, 412570), (40, 330056), (64, 206285), (80, 165028), (160, 82514), (320, 41257)]