138694408970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{133711}}^1$

素因数の和:133911

約数の個数: 64

約数和(自身を含む): 274954659840

約数和(自身を除く): 136260250870

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 101, 130, 158, 202, 395, 505, 790, 1010, 1027, 1313, 2054, 2626, 5135, 6565, 7979, 10270, 13130, 15958, 39895, 79790, 103727, 133711, 207454, 267422, 518635, 668555, 1037270, 1337110, 1738243, 3476486, 8691215, 10563169, 13504811, 17382430, 21126338, 27009622, 52815845, 67524055, 105631690, 135048110, 137321197, 175562543, 274642394, 351125086, 686605985, 877812715, 1066880069, 1373211970, 1755625430, 2133760138, 5334400345, 10668800690, 13869440897, 27738881794, 69347204485, 138694408970]

約数ペア:

[(1, 138694408970), (2, 69347204485), (5, 27738881794), (10, 13869440897), (13, 10668800690), (26, 5334400345), (65, 2133760138), (79, 1755625430), (101, 1373211970), (130, 1066880069), (158, 877812715), (202, 686605985), (395, 351125086), (505, 274642394), (790, 175562543), (1010, 137321197), (1027, 135048110), (1313, 105631690), (2054, 67524055), (2626, 52815845), (5135, 27009622), (6565, 21126338), (7979, 17382430), (10270, 13504811), (13130, 10563169), (15958, 8691215), (39895, 3476486), (79790, 1738243), (103727, 1337110), (133711, 1037270), (207454, 668555), (267422, 518635)]