2561330861210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{10739}}^1\times {\mathrm{5813}}^1$

素因数の和:16943

約数の個数: 64

約数和(自身を含む): 5044343610240

約数和(自身を除く): 2483012749030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1865, 3730, 4103, 5813, 8206, 10739, 11626, 20515, 21478, 29065, 41030, 53695, 58130, 63943, 107390, 118129, 127886, 236258, 319715, 590645, 639430, 1181290, 2168249, 4005647, 4336498, 8011294, 10841245, 20028235, 21682490, 23850739, 40056470, 44062117, 47701478, 62425807, 88124234, 119253695, 124851614, 220310585, 238507390, 312129035, 440621170, 624258070, 686683877, 1373367754, 3433419385, 6866838770, 23284826011, 46569652022, 116424130055, 232848260110, 256133086121, 512266172242, 1280665430605, 2561330861210]

約数ペア:

[(1, 2561330861210), (2, 1280665430605), (5, 512266172242), (10, 256133086121), (11, 232848260110), (22, 116424130055), (55, 46569652022), (110, 23284826011), (373, 6866838770), (746, 3433419385), (1865, 1373367754), (3730, 686683877), (4103, 624258070), (5813, 440621170), (8206, 312129035), (10739, 238507390), (11626, 220310585), (20515, 124851614), (21478, 119253695), (29065, 88124234), (41030, 62425807), (53695, 47701478), (58130, 44062117), (63943, 40056470), (107390, 23850739), (118129, 21682490), (127886, 20028235), (236258, 10841245), (319715, 8011294), (590645, 4336498), (639430, 4005647), (1181290, 2168249)]