88896817180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{930467}}^1$

素因数の和:930774

約数の個数: 48

約数和(自身を含む): 198368333856

約数和(自身を除く): 109471516676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 340, 562, 1124, 1405, 2810, 4777, 5620, 9554, 19108, 23885, 47770, 95540, 930467, 1860934, 3721868, 4652335, 9304670, 15817939, 18609340, 31635878, 63271756, 79089695, 158179390, 261461227, 316358780, 522922454, 1045844908, 1307306135, 2614612270, 4444840859, 5229224540, 8889681718, 17779363436, 22224204295, 44448408590, 88896817180]

約数ペア:

[(1, 88896817180), (2, 44448408590), (4, 22224204295), (5, 17779363436), (10, 8889681718), (17, 5229224540), (20, 4444840859), (34, 2614612270), (68, 1307306135), (85, 1045844908), (170, 522922454), (281, 316358780), (340, 261461227), (562, 158179390), (1124, 79089695), (1405, 63271756), (2810, 31635878), (4777, 18609340), (5620, 15817939), (9554, 9304670), (19108, 4652335), (23885, 3721868), (47770, 1860934), (95540, 930467)]