112714520

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5059}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 254113200

約数和(自身を除く): 141398680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2785, 4456, 5059, 5570, 10118, 11140, 20236, 22280, 25295, 40472, 50590, 101180, 202360, 2817863, 5635726, 11271452, 14089315, 22542904, 28178630, 56357260, 112714520]

約数ペア:

[(1, 112714520), (2, 56357260), (4, 28178630), (5, 22542904), (8, 14089315), (10, 11271452), (20, 5635726), (40, 2817863), (557, 202360), (1114, 101180), (2228, 50590), (2785, 40472), (4456, 25295), (5059, 22280), (5570, 20236), (10118, 11140)]