11345950

素因数分解:

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

素因数の和:458

約数の個数: 72

約数和(自身を含む): 26844264

約数和(自身を除く): 15498314

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 421, 490, 539, 550, 770, 842, 1078, 1225, 1925, 2105, 2450, 2695, 2947, 3850, 4210, 4631, 5390, 5894, 9262, 10525, 13475, 14735, 20629, 21050, 23155, 26950, 29470, 32417, 41258, 46310, 64834, 73675, 103145, 115775, 147350, 162085, 206290, 226919, 231550, 324170, 453838, 515725, 810425, 1031450, 1134595, 1620850, 2269190, 5672975, 11345950]

約数ペア:

[(1, 11345950), (2, 5672975), (5, 2269190), (7, 1620850), (10, 1134595), (11, 1031450), (14, 810425), (22, 515725), (25, 453838), (35, 324170), (49, 231550), (50, 226919), (55, 206290), (70, 162085), (77, 147350), (98, 115775), (110, 103145), (154, 73675), (175, 64834), (245, 46310), (275, 41258), (350, 32417), (385, 29470), (421, 26950), (490, 23155), (539, 21050), (550, 20629), (770, 14735), (842, 13475), (1078, 10525), (1225, 9262), (1925, 5894), (2105, 5390), (2450, 4631), (2695, 4210), (2947, 3850)]