103931960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236209}}^1$

素因数の和:236231

約数の個数: 32

約数和(自身を含む): 255106800

約数和(自身を除く): 151174840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 236209, 472418, 944836, 1181045, 1889672, 2362090, 2598299, 4724180, 5196598, 9448360, 10393196, 12991495, 20786392, 25982990, 51965980, 103931960]

約数ペア:

[(1, 103931960), (2, 51965980), (4, 25982990), (5, 20786392), (8, 12991495), (10, 10393196), (11, 9448360), (20, 5196598), (22, 4724180), (40, 2598299), (44, 2362090), (55, 1889672), (88, 1181045), (110, 944836), (220, 472418), (440, 236209)]