965396380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 2233506240

約数和(自身を除く): 1268109860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 101, 130, 194, 202, 260, 379, 388, 404, 485, 505, 758, 970, 1010, 1261, 1313, 1516, 1895, 1940, 2020, 2522, 2626, 3790, 4927, 5044, 5252, 6305, 6565, 7580, 9797, 9854, 12610, 13130, 19594, 19708, 24635, 25220, 26260, 36763, 38279, 39188, 48985, 49270, 73526, 76558, 97970, 98540, 127361, 147052, 153116, 183815, 191395, 195940, 254722, 367630, 382790, 477919, 497627, 509444, 636805, 735260, 765580, 955838, 995254, 1273610, 1911676, 1990508, 2389595, 2488135, 2547220, 3713063, 4779190, 4976270, 7426126, 9558380, 9952540, 14852252, 18565315, 37130630, 48269819, 74261260, 96539638, 193079276, 241349095, 482698190, 965396380]

約数ペア:

[(1, 965396380), (2, 482698190), (4, 241349095), (5, 193079276), (10, 96539638), (13, 74261260), (20, 48269819), (26, 37130630), (52, 18565315), (65, 14852252), (97, 9952540), (101, 9558380), (130, 7426126), (194, 4976270), (202, 4779190), (260, 3713063), (379, 2547220), (388, 2488135), (404, 2389595), (485, 1990508), (505, 1911676), (758, 1273610), (970, 995254), (1010, 955838), (1261, 765580), (1313, 735260), (1516, 636805), (1895, 509444), (1940, 497627), (2020, 477919), (2522, 382790), (2626, 367630), (3790, 254722), (4927, 195940), (5044, 191395), (5252, 183815), (6305, 153116), (6565, 147052), (7580, 127361), (9797, 98540), (9854, 97970), (12610, 76558), (13130, 73526), (19594, 49270), (19708, 48985), (24635, 39188), (25220, 38279), (26260, 36763)]