248851180

素因数分解:

$2^2\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{3593}}^1$

素因数の和:7065

約数の個数: 24

約数和(自身を含む): 522883872

約数和(自身を除く): 274032692

約数列:

[1, 2, 4, 5, 10, 20, 3463, 3593, 6926, 7186, 13852, 14372, 17315, 17965, 34630, 35930, 69260, 71860, 12442559, 24885118, 49770236, 62212795, 124425590, 248851180]

約数ペア:

[(1, 248851180), (2, 124425590), (4, 62212795), (5, 49770236), (10, 24885118), (20, 12442559), (3463, 71860), (3593, 69260), (6926, 35930), (7186, 34630), (13852, 17965), (14372, 17315)]