67642280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89003}}^1$

素因数の和:89033

約数の個数: 32

約数和(自身を含む): 160207200

約数和(自身を除く): 92564920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 89003, 178006, 356012, 445015, 712024, 890030, 1691057, 1780060, 3382114, 3560120, 6764228, 8455285, 13528456, 16910570, 33821140, 67642280]

約数ペア:

[(1, 67642280), (2, 33821140), (4, 16910570), (5, 13528456), (8, 8455285), (10, 6764228), (19, 3560120), (20, 3382114), (38, 1780060), (40, 1691057), (76, 890030), (95, 712024), (152, 445015), (190, 356012), (380, 178006), (760, 89003)]