5261880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 17004960

約数和(自身を除く): 11743080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3373, 6746, 10119, 13492, 16865, 20238, 26984, 33730, 40476, 43849, 50595, 67460, 80952, 87698, 101190, 131547, 134920, 175396, 202380, 219245, 263094, 350792, 404760, 438490, 526188, 657735, 876980, 1052376, 1315470, 1753960, 2630940, 5261880]

約数ペア:

[(1, 5261880), (2, 2630940), (3, 1753960), (4, 1315470), (5, 1052376), (6, 876980), (8, 657735), (10, 526188), (12, 438490), (13, 404760), (15, 350792), (20, 263094), (24, 219245), (26, 202380), (30, 175396), (39, 134920), (40, 131547), (52, 101190), (60, 87698), (65, 80952), (78, 67460), (104, 50595), (120, 43849), (130, 40476), (156, 33730), (195, 26984), (260, 20238), (312, 16865), (390, 13492), (520, 10119), (780, 6746), (1560, 3373)]