86146820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8737}}^1$

素因数の和:8792

約数の個数: 48

約数和(自身を含む): 198177840

約数和(自身を除く): 112031020

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 8737, 9860, 17474, 34948, 43685, 87370, 148529, 174740, 253373, 297058, 506746, 594116, 742645, 1013492, 1266865, 1485290, 2533730, 2970580, 4307341, 5067460, 8614682, 17229364, 21536705, 43073410, 86146820]

約数ペア:

[(1, 86146820), (2, 43073410), (4, 21536705), (5, 17229364), (10, 8614682), (17, 5067460), (20, 4307341), (29, 2970580), (34, 2533730), (58, 1485290), (68, 1266865), (85, 1013492), (116, 742645), (145, 594116), (170, 506746), (290, 297058), (340, 253373), (493, 174740), (580, 148529), (986, 87370), (1972, 43685), (2465, 34948), (4930, 17474), (8737, 9860)]