99533020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 222243840

約数和(自身を除く): 122710820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 2543, 3914, 5086, 7828, 9785, 10172, 12715, 19570, 25430, 39140, 48317, 50860, 96634, 193268, 241585, 261929, 483170, 523858, 966340, 1047716, 1309645, 2619290, 4976651, 5238580, 9953302, 19906604, 24883255, 49766510, 99533020]

約数ペア:

[(1, 99533020), (2, 49766510), (4, 24883255), (5, 19906604), (10, 9953302), (19, 5238580), (20, 4976651), (38, 2619290), (76, 1309645), (95, 1047716), (103, 966340), (190, 523858), (206, 483170), (380, 261929), (412, 241585), (515, 193268), (1030, 96634), (1957, 50860), (2060, 48317), (2543, 39140), (3914, 25430), (5086, 19570), (7828, 12715), (9785, 10172)]