40944820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 99953280

約数和(自身を除く): 59008460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 4957, 8260, 9914, 19828, 24785, 34699, 49570, 69398, 99140, 138796, 173495, 292463, 346990, 584926, 693980, 1169852, 1462315, 2047241, 2924630, 4094482, 5849260, 8188964, 10236205, 20472410, 40944820]

約数ペア:

[(1, 40944820), (2, 20472410), (4, 10236205), (5, 8188964), (7, 5849260), (10, 4094482), (14, 2924630), (20, 2047241), (28, 1462315), (35, 1169852), (59, 693980), (70, 584926), (118, 346990), (140, 292463), (236, 173495), (295, 138796), (413, 99140), (590, 69398), (826, 49570), (1180, 34699), (1652, 24785), (2065, 19828), (4130, 9914), (4957, 8260)]