9558380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 21897120

約数和(自身を除く): 12338740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 379, 388, 485, 758, 970, 1261, 1516, 1895, 1940, 2522, 3790, 4927, 5044, 6305, 7580, 9854, 12610, 19708, 24635, 25220, 36763, 49270, 73526, 98540, 147052, 183815, 367630, 477919, 735260, 955838, 1911676, 2389595, 4779190, 9558380]

約数ペア:

[(1, 9558380), (2, 4779190), (4, 2389595), (5, 1911676), (10, 955838), (13, 735260), (20, 477919), (26, 367630), (52, 183815), (65, 147052), (97, 98540), (130, 73526), (194, 49270), (260, 36763), (379, 25220), (388, 24635), (485, 19708), (758, 12610), (970, 9854), (1261, 7580), (1516, 6305), (1895, 5044), (1940, 4927), (2522, 3790)]