79421650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 188380800

約数和(自身を除く): 108959150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 343, 350, 385, 421, 490, 539, 550, 686, 770, 842, 1078, 1225, 1715, 1925, 2105, 2450, 2695, 2947, 3430, 3773, 3850, 4210, 4631, 5390, 5894, 7546, 8575, 9262, 10525, 13475, 14735, 17150, 18865, 20629, 21050, 23155, 26950, 29470, 32417, 37730, 41258, 46310, 64834, 73675, 94325, 103145, 115775, 144403, 147350, 162085, 188650, 206290, 226919, 231550, 288806, 324170, 453838, 515725, 722015, 810425, 1031450, 1134595, 1444030, 1588433, 1620850, 2269190, 3176866, 3610075, 5672975, 7220150, 7942165, 11345950, 15884330, 39710825, 79421650]

約数ペア:

[(1, 79421650), (2, 39710825), (5, 15884330), (7, 11345950), (10, 7942165), (11, 7220150), (14, 5672975), (22, 3610075), (25, 3176866), (35, 2269190), (49, 1620850), (50, 1588433), (55, 1444030), (70, 1134595), (77, 1031450), (98, 810425), (110, 722015), (154, 515725), (175, 453838), (245, 324170), (275, 288806), (343, 231550), (350, 226919), (385, 206290), (421, 188650), (490, 162085), (539, 147350), (550, 144403), (686, 115775), (770, 103145), (842, 94325), (1078, 73675), (1225, 64834), (1715, 46310), (1925, 41258), (2105, 37730), (2450, 32417), (2695, 29470), (2947, 26950), (3430, 23155), (3773, 21050), (3850, 20629), (4210, 18865), (4631, 17150), (5390, 14735), (5894, 13475), (7546, 10525), (8575, 9262)]