40825740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 114589440

約数和(自身を除く): 73763700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 839, 1622, 1678, 2433, 2517, 3244, 3356, 4055, 4195, 4866, 5034, 8110, 8390, 9732, 10068, 12165, 12585, 16220, 16780, 24330, 25170, 48660, 50340, 680429, 1360858, 2041287, 2721716, 3402145, 4082574, 6804290, 8165148, 10206435, 13608580, 20412870, 40825740]

約数ペア:

[(1, 40825740), (2, 20412870), (3, 13608580), (4, 10206435), (5, 8165148), (6, 6804290), (10, 4082574), (12, 3402145), (15, 2721716), (20, 2041287), (30, 1360858), (60, 680429), (811, 50340), (839, 48660), (1622, 25170), (1678, 24330), (2433, 16780), (2517, 16220), (3244, 12585), (3356, 12165), (4055, 10068), (4195, 9732), (4866, 8390), (5034, 8110)]