40408860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5303}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 114057216

約数和(自身を除く): 73648356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 5303, 7620, 10606, 15909, 21212, 26515, 31818, 53030, 63636, 79545, 106060, 159090, 318180, 673481, 1346962, 2020443, 2693924, 3367405, 4040886, 6734810, 8081772, 10102215, 13469620, 20204430, 40408860]

約数ペア:

[(1, 40408860), (2, 20204430), (3, 13469620), (4, 10102215), (5, 8081772), (6, 6734810), (10, 4040886), (12, 3367405), (15, 2693924), (20, 2020443), (30, 1346962), (60, 673481), (127, 318180), (254, 159090), (381, 106060), (508, 79545), (635, 63636), (762, 53030), (1270, 31818), (1524, 26515), (1905, 21212), (2540, 15909), (3810, 10606), (5303, 7620)]