207974403040

素因数分解:

$2^5\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{539129}}^1$

素因数の和:541555

約数の個数: 48

約数和(自身を含む): 491544229680

約数和(自身を除く): 283569826640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2411, 4822, 9644, 12055, 19288, 24110, 38576, 48220, 77152, 96440, 192880, 385760, 539129, 1078258, 2156516, 2695645, 4313032, 5391290, 8626064, 10782580, 17252128, 21565160, 43130320, 86260640, 1299840019, 2599680038, 5199360076, 6499200095, 10398720152, 12998400190, 20797440304, 25996800380, 41594880608, 51993600760, 103987201520, 207974403040]

約数ペア:

[(1, 207974403040), (2, 103987201520), (4, 51993600760), (5, 41594880608), (8, 25996800380), (10, 20797440304), (16, 12998400190), (20, 10398720152), (32, 6499200095), (40, 5199360076), (80, 2599680038), (160, 1299840019), (2411, 86260640), (4822, 43130320), (9644, 21565160), (12055, 17252128), (19288, 10782580), (24110, 8626064), (38576, 5391290), (48220, 4313032), (77152, 2695645), (96440, 2156516), (192880, 1078258), (385760, 539129)]