98705680

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8171}}^1$

素因数の和:8335

約数の個数: 40

約数和(自身を含む): 231038784

約数和(自身を除く): 132333104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 8171, 12080, 16342, 32684, 40855, 65368, 81710, 130736, 163420, 326840, 653680, 1233821, 2467642, 4935284, 6169105, 9870568, 12338210, 19741136, 24676420, 49352840, 98705680]

約数ペア:

[(1, 98705680), (2, 49352840), (4, 24676420), (5, 19741136), (8, 12338210), (10, 9870568), (16, 6169105), (20, 4935284), (40, 2467642), (80, 1233821), (151, 653680), (302, 326840), (604, 163420), (755, 130736), (1208, 81710), (1510, 65368), (2416, 40855), (3020, 32684), (6040, 16342), (8171, 12080)]