555105710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{10861}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 1055786400

約数和(自身を除く): 500680690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 5111, 10222, 10861, 21722, 25555, 51110, 54305, 108610, 206359, 412718, 1031795, 2063590, 2921609, 5843218, 14608045, 29216090, 55510571, 111021142, 277552855, 555105710]

約数ペア:

[(1, 555105710), (2, 277552855), (5, 111021142), (10, 55510571), (19, 29216090), (38, 14608045), (95, 5843218), (190, 2921609), (269, 2063590), (538, 1031795), (1345, 412718), (2690, 206359), (5111, 108610), (10222, 54305), (10861, 51110), (21722, 25555)]