2247297640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{5737}}^1$

素因数の和:7154

約数の個数: 64

約数和(自身を含む): 5783904000

約数和(自身を除く): 3536606360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1399, 2798, 5596, 5737, 6995, 9793, 11192, 11474, 13990, 19586, 22948, 27980, 28685, 39172, 40159, 45896, 48965, 55960, 57370, 78344, 80318, 97930, 114740, 160636, 195860, 200795, 229480, 321272, 391720, 401590, 803180, 1606360, 8026063, 16052126, 32104252, 40130315, 56182441, 64208504, 80260630, 112364882, 160521260, 224729764, 280912205, 321042520, 449459528, 561824410, 1123648820, 2247297640]

約数ペア:

[(1, 2247297640), (2, 1123648820), (4, 561824410), (5, 449459528), (7, 321042520), (8, 280912205), (10, 224729764), (14, 160521260), (20, 112364882), (28, 80260630), (35, 64208504), (40, 56182441), (56, 40130315), (70, 32104252), (140, 16052126), (280, 8026063), (1399, 1606360), (2798, 803180), (5596, 401590), (5737, 391720), (6995, 321272), (9793, 229480), (11192, 200795), (11474, 195860), (13990, 160636), (19586, 114740), (22948, 97930), (27980, 80318), (28685, 78344), (39172, 57370), (40159, 55960), (45896, 48965)]