111548620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12814

約数の個数: 48

約数和(自身を含む): 257322240

約数和(自身を除く): 145773620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 12763, 25526, 51052, 63815, 127630, 242497, 255260, 293549, 484994, 587098, 969988, 1174196, 1212485, 1467745, 2424970, 2935490, 4849940, 5577431, 5870980, 11154862, 22309724, 27887155, 55774310, 111548620]

約数ペア:

[(1, 111548620), (2, 55774310), (4, 27887155), (5, 22309724), (10, 11154862), (19, 5870980), (20, 5577431), (23, 4849940), (38, 2935490), (46, 2424970), (76, 1467745), (92, 1212485), (95, 1174196), (115, 969988), (190, 587098), (230, 484994), (380, 293549), (437, 255260), (460, 242497), (874, 127630), (1748, 63815), (2185, 51052), (4370, 25526), (8740, 12763)]