40676705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 12200095

約数列:

[1, 5, 29, 53, 67, 79, 145, 265, 335, 395, 1537, 1943, 2291, 3551, 4187, 5293, 7685, 9715, 11455, 17755, 20935, 26465, 102979, 121423, 153497, 280529, 514895, 607115, 767485, 1402645, 8135341, 40676705]

約数ペア:

[(1, 40676705), (5, 8135341), (29, 1402645), (53, 767485), (67, 607115), (79, 514895), (145, 280529), (265, 153497), (335, 121423), (395, 102979), (1537, 26465), (1943, 20935), (2291, 17755), (3551, 11455), (4187, 9715), (5293, 7685)]