8045890842520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10733}}^1\times {\mathrm{986369}}^1$

素因数の和:997132

約数の個数: 64

約数和(自身を含む): 19057852044000

約数和(自身を除く): 11011961201480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10733, 21466, 42932, 53665, 85864, 107330, 203927, 214660, 407854, 429320, 815708, 986369, 1019635, 1631416, 1972738, 2039270, 3945476, 4078540, 4931845, 7890952, 8157080, 9863690, 18741011, 19727380, 37482022, 39454760, 74964044, 93705055, 149928088, 187410110, 374820220, 749640440, 10586698477, 21173396954, 42346793908, 52933492385, 84693587816, 105866984770, 201147271063, 211733969540, 402294542126, 423467939080, 804589084252, 1005736355315, 1609178168504, 2011472710630, 4022945421260, 8045890842520]

約数ペア:

[(1, 8045890842520), (2, 4022945421260), (4, 2011472710630), (5, 1609178168504), (8, 1005736355315), (10, 804589084252), (19, 423467939080), (20, 402294542126), (38, 211733969540), (40, 201147271063), (76, 105866984770), (95, 84693587816), (152, 52933492385), (190, 42346793908), (380, 21173396954), (760, 10586698477), (10733, 749640440), (21466, 374820220), (42932, 187410110), (53665, 149928088), (85864, 93705055), (107330, 74964044), (203927, 39454760), (214660, 37482022), (407854, 19727380), (429320, 18741011), (815708, 9863690), (986369, 8157080), (1019635, 7890952), (1631416, 4931845), (1972738, 4078540), (2039270, 3945476)]