5847820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 14112000

約数和(自身を除く): 8264180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1399, 2090, 2798, 4180, 5596, 6995, 13990, 15389, 26581, 27980, 30778, 53162, 61556, 76945, 106324, 132905, 153890, 265810, 292391, 307780, 531620, 584782, 1169564, 1461955, 2923910, 5847820]

約数ペア:

[(1, 5847820), (2, 2923910), (4, 1461955), (5, 1169564), (10, 584782), (11, 531620), (19, 307780), (20, 292391), (22, 265810), (38, 153890), (44, 132905), (55, 106324), (76, 76945), (95, 61556), (110, 53162), (190, 30778), (209, 27980), (220, 26581), (380, 15389), (418, 13990), (836, 6995), (1045, 5596), (1399, 4180), (2090, 2798)]