91761260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10499}}^1$

素因数の和:10550

約数の個数: 48

約数和(自身を含む): 211680000

約数和(自身を除く): 119918740

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, 10499, 20998, 41996, 52495, 104990, 199481, 209980, 241477, 398962, 482954, 797924, 965908, 997405, 1207385, 1994810, 2414770, 3989620, 4588063, 4829540, 9176126, 18352252, 22940315, 45880630, 91761260]

約数ペア:

[(1, 91761260), (2, 45880630), (4, 22940315), (5, 18352252), (10, 9176126), (19, 4829540), (20, 4588063), (23, 3989620), (38, 2414770), (46, 1994810), (76, 1207385), (92, 997405), (95, 965908), (115, 797924), (190, 482954), (230, 398962), (380, 241477), (437, 209980), (460, 199481), (874, 104990), (1748, 52495), (2185, 41996), (4370, 20998), (8740, 10499)]