101821160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21391}}^1$

素因数の和:21426

約数の個数: 64

約数和(自身を含む): 277240320

約数和(自身を除く): 175419160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21391, 42782, 85564, 106955, 149737, 171128, 213910, 299474, 363647, 427820, 598948, 727294, 748685, 855640, 1197896, 1454588, 1497370, 1818235, 2545529, 2909176, 2994740, 3636470, 5091058, 5989480, 7272940, 10182116, 12727645, 14545880, 20364232, 25455290, 50910580, 101821160]

約数ペア:

[(1, 101821160), (2, 50910580), (4, 25455290), (5, 20364232), (7, 14545880), (8, 12727645), (10, 10182116), (14, 7272940), (17, 5989480), (20, 5091058), (28, 3636470), (34, 2994740), (35, 2909176), (40, 2545529), (56, 1818235), (68, 1497370), (70, 1454588), (85, 1197896), (119, 855640), (136, 748685), (140, 727294), (170, 598948), (238, 427820), (280, 363647), (340, 299474), (476, 213910), (595, 171128), (680, 149737), (952, 106955), (1190, 85564), (2380, 42782), (4760, 21391)]