266039210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2459}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 495936000

約数和(自身を除く): 229896790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 349, 698, 1745, 2459, 3490, 4918, 10819, 12295, 21638, 24590, 54095, 76229, 108190, 152458, 381145, 762290, 858191, 1716382, 4290955, 8581910, 26603921, 53207842, 133019605, 266039210]

約数ペア:

[(1, 266039210), (2, 133019605), (5, 53207842), (10, 26603921), (31, 8581910), (62, 4290955), (155, 1716382), (310, 858191), (349, 762290), (698, 381145), (1745, 152458), (2459, 108190), (3490, 76229), (4918, 54095), (10819, 24590), (12295, 21638)]