260069150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 569963520

約数和(自身を除く): 309894370

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 41, 50, 55, 82, 95, 110, 190, 205, 209, 275, 410, 418, 451, 475, 550, 607, 779, 902, 950, 1025, 1045, 1214, 1558, 2050, 2090, 2255, 3035, 3895, 4510, 5225, 6070, 6677, 7790, 8569, 10450, 11275, 11533, 13354, 15175, 17138, 19475, 22550, 23066, 24887, 30350, 33385, 38950, 42845, 49774, 57665, 66770, 85690, 115330, 124435, 126863, 166925, 214225, 248870, 253726, 273757, 288325, 333850, 428450, 472853, 547514, 576650, 622175, 634315, 945706, 1244350, 1268630, 1368785, 2364265, 2737570, 3171575, 4728530, 5201383, 6343150, 6843925, 10402766, 11821325, 13687850, 23642650, 26006915, 52013830, 130034575, 260069150]

約数ペア:

[(1, 260069150), (2, 130034575), (5, 52013830), (10, 26006915), (11, 23642650), (19, 13687850), (22, 11821325), (25, 10402766), (38, 6843925), (41, 6343150), (50, 5201383), (55, 4728530), (82, 3171575), (95, 2737570), (110, 2364265), (190, 1368785), (205, 1268630), (209, 1244350), (275, 945706), (410, 634315), (418, 622175), (451, 576650), (475, 547514), (550, 472853), (607, 428450), (779, 333850), (902, 288325), (950, 273757), (1025, 253726), (1045, 248870), (1214, 214225), (1558, 166925), (2050, 126863), (2090, 124435), (2255, 115330), (3035, 85690), (3895, 66770), (4510, 57665), (5225, 49774), (6070, 42845), (6677, 38950), (7790, 33385), (8569, 30350), (10450, 24887), (11275, 23066), (11533, 22550), (13354, 19475), (15175, 17138)]