171036773380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1900831}}^1$

素因数の和:1901260

約数の個数: 48

約数和(自身を含む): 392787924480

約数和(自身を除く): 221751151100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 818, 1636, 2045, 4090, 4499, 8180, 8998, 17996, 22495, 44990, 89980, 1900831, 3801662, 7603324, 9504155, 19008310, 20909141, 38016620, 41818282, 83636564, 104545705, 209091410, 418182820, 777439879, 1554879758, 3109759516, 3887199395, 7774398790, 8551838669, 15548797580, 17103677338, 34207354676, 42759193345, 85518386690, 171036773380]

約数ペア:

[(1, 171036773380), (2, 85518386690), (4, 42759193345), (5, 34207354676), (10, 17103677338), (11, 15548797580), (20, 8551838669), (22, 7774398790), (44, 3887199395), (55, 3109759516), (110, 1554879758), (220, 777439879), (409, 418182820), (818, 209091410), (1636, 104545705), (2045, 83636564), (4090, 41818282), (4499, 38016620), (8180, 20909141), (8998, 19008310), (17996, 9504155), (22495, 7603324), (44990, 3801662), (89980, 1900831)]