1143408040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{772573}}^1$

素因数の和:772621

約数の個数: 32

約数和(自身を含む): 2642203080

約数和(自身を除く): 1498795040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 772573, 1545146, 3090292, 3862865, 6180584, 7725730, 15451460, 28585201, 30902920, 57170402, 114340804, 142926005, 228681608, 285852010, 571704020, 1143408040]

約数ペア:

[(1, 1143408040), (2, 571704020), (4, 285852010), (5, 228681608), (8, 142926005), (10, 114340804), (20, 57170402), (37, 30902920), (40, 28585201), (74, 15451460), (148, 7725730), (185, 6180584), (296, 3862865), (370, 3090292), (740, 1545146), (1480, 772573)]