10888944460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{362723}}^1$

素因数の和:362830

約数の個数: 48

約数和(自身を含む): 24375052800

約数和(自身を除く): 13486108340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 7505, 15010, 30020, 362723, 725446, 1450892, 1813615, 3627230, 6891737, 7254460, 13783474, 27566948, 28655117, 34458685, 57310234, 68917370, 114620468, 137834740, 143275585, 286551170, 544447223, 573102340, 1088894446, 2177788892, 2722236115, 5444472230, 10888944460]

約数ペア:

[(1, 10888944460), (2, 5444472230), (4, 2722236115), (5, 2177788892), (10, 1088894446), (19, 573102340), (20, 544447223), (38, 286551170), (76, 143275585), (79, 137834740), (95, 114620468), (158, 68917370), (190, 57310234), (316, 34458685), (380, 28655117), (395, 27566948), (790, 13783474), (1501, 7254460), (1580, 6891737), (3002, 3627230), (6004, 1813615), (7505, 1450892), (15010, 725446), (30020, 362723)]