25455032210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{1439}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 47671234560

約数和(自身を除く): 22216202350

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 610, 617, 1234, 1439, 2867, 2878, 3085, 5734, 6170, 7195, 14335, 14390, 28670, 28999, 37637, 57998, 67633, 75274, 87779, 135266, 144995, 175558, 188185, 289990, 338165, 376370, 438895, 676330, 877790, 887863, 1768939, 1775726, 3537878, 4125613, 4439315, 8251226, 8844695, 8878630, 17689390, 20628065, 41256130, 41729561, 54159643, 83459122, 108319286, 208647805, 270798215, 417295610, 541596430, 2545503221, 5091006442, 12727516105, 25455032210]

約数ペア:

[(1, 25455032210), (2, 12727516105), (5, 5091006442), (10, 2545503221), (47, 541596430), (61, 417295610), (94, 270798215), (122, 208647805), (235, 108319286), (305, 83459122), (470, 54159643), (610, 41729561), (617, 41256130), (1234, 20628065), (1439, 17689390), (2867, 8878630), (2878, 8844695), (3085, 8251226), (5734, 4439315), (6170, 4125613), (7195, 3537878), (14335, 1775726), (14390, 1768939), (28670, 887863), (28999, 877790), (37637, 676330), (57998, 438895), (67633, 376370), (75274, 338165), (87779, 289990), (135266, 188185), (144995, 175558)]