110755180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 246113280

約数和(自身を除く): 135358100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 892, 1115, 1307, 2230, 2614, 4237, 4460, 5228, 6535, 8474, 13070, 16948, 21185, 24833, 26140, 42370, 49666, 84740, 99332, 124165, 248330, 291461, 496660, 582922, 1165844, 1457305, 2914610, 5537759, 5829220, 11075518, 22151036, 27688795, 55377590, 110755180]

約数ペア:

[(1, 110755180), (2, 55377590), (4, 27688795), (5, 22151036), (10, 11075518), (19, 5829220), (20, 5537759), (38, 2914610), (76, 1457305), (95, 1165844), (190, 582922), (223, 496660), (380, 291461), (446, 248330), (892, 124165), (1115, 99332), (1307, 84740), (2230, 49666), (2614, 42370), (4237, 26140), (4460, 24833), (5228, 21185), (6535, 16948), (8474, 13070)]