91595020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 210889728

約数和(自身を除く): 119294708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 1867, 2230, 2453, 3734, 4460, 4906, 7468, 9335, 9812, 12265, 18670, 20537, 24530, 37340, 41074, 49060, 82148, 102685, 205370, 410740, 416341, 832682, 1665364, 2081705, 4163410, 4579751, 8326820, 9159502, 18319004, 22898755, 45797510, 91595020]

約数ペア:

[(1, 91595020), (2, 45797510), (4, 22898755), (5, 18319004), (10, 9159502), (11, 8326820), (20, 4579751), (22, 4163410), (44, 2081705), (55, 1665364), (110, 832682), (220, 416341), (223, 410740), (446, 205370), (892, 102685), (1115, 82148), (1867, 49060), (2230, 41074), (2453, 37340), (3734, 24530), (4460, 20537), (4906, 18670), (7468, 12265), (9335, 9812)]