45726940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19213}}^1$

素因数の和:19246

約数の個数: 48

約数和(自身を含む): 116206272

約数和(自身を除く): 70479332

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19213, 38426, 76852, 96065, 134491, 192130, 268982, 326621, 384260, 537964, 653242, 672455, 1306484, 1344910, 1633105, 2286347, 2689820, 3266210, 4572694, 6532420, 9145388, 11431735, 22863470, 45726940]

約数ペア:

[(1, 45726940), (2, 22863470), (4, 11431735), (5, 9145388), (7, 6532420), (10, 4572694), (14, 3266210), (17, 2689820), (20, 2286347), (28, 1633105), (34, 1344910), (35, 1306484), (68, 672455), (70, 653242), (85, 537964), (119, 384260), (140, 326621), (170, 268982), (238, 192130), (340, 134491), (476, 96065), (595, 76852), (1190, 38426), (2380, 19213)]