39933460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 56592620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 1889, 2114, 3020, 3778, 4228, 5285, 7556, 9445, 10570, 13223, 18890, 21140, 26446, 37780, 52892, 66115, 132230, 264460, 285239, 570478, 1140956, 1426195, 1996673, 2852390, 3993346, 5704780, 7986692, 9983365, 19966730, 39933460]

約数ペア:

[(1, 39933460), (2, 19966730), (4, 9983365), (5, 7986692), (7, 5704780), (10, 3993346), (14, 2852390), (20, 1996673), (28, 1426195), (35, 1140956), (70, 570478), (140, 285239), (151, 264460), (302, 132230), (604, 66115), (755, 52892), (1057, 37780), (1510, 26446), (1889, 21140), (2114, 18890), (3020, 13223), (3778, 10570), (4228, 9445), (5285, 7556)]