2680742290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 5044032000

約数和(自身を除く): 2363289710

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 277, 295, 349, 470, 554, 590, 698, 1385, 1745, 2770, 2773, 3490, 5546, 13019, 13865, 16343, 16403, 20591, 26038, 27730, 32686, 32806, 41182, 65095, 81715, 82015, 96673, 102955, 130190, 163430, 164030, 193346, 205910, 483365, 768121, 966730, 967777, 1536242, 1935554, 3840605, 4543631, 4838885, 5703707, 7681210, 9087262, 9677770, 11407414, 22718155, 28518535, 45436310, 57037070, 268074229, 536148458, 1340371145, 2680742290]

約数ペア:

[(1, 2680742290), (2, 1340371145), (5, 536148458), (10, 268074229), (47, 57037070), (59, 45436310), (94, 28518535), (118, 22718155), (235, 11407414), (277, 9677770), (295, 9087262), (349, 7681210), (470, 5703707), (554, 4838885), (590, 4543631), (698, 3840605), (1385, 1935554), (1745, 1536242), (2770, 967777), (2773, 966730), (3490, 768121), (5546, 483365), (13019, 205910), (13865, 193346), (16343, 164030), (16403, 163430), (20591, 130190), (26038, 102955), (27730, 96673), (32686, 82015), (32806, 81715), (41182, 65095)]