4037609960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1904533}}^1$

素因数の和:1904597

約数の個数: 32

約数和(自身を含む): 9256035240

約数和(自身を除く): 5218425280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 1904533, 3809066, 7618132, 9522665, 15236264, 19045330, 38090660, 76181320, 100940249, 201880498, 403760996, 504701245, 807521992, 1009402490, 2018804980, 4037609960]

約数ペア:

[(1, 4037609960), (2, 2018804980), (4, 1009402490), (5, 807521992), (8, 504701245), (10, 403760996), (20, 201880498), (40, 100940249), (53, 76181320), (106, 38090660), (212, 19045330), (265, 15236264), (424, 9522665), (530, 7618132), (1060, 3809066), (2120, 1904533)]