125839220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 297443328

約数和(自身を除く): 171604108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 103, 127, 130, 148, 185, 206, 254, 260, 370, 412, 481, 508, 515, 635, 740, 962, 1030, 1270, 1339, 1651, 1924, 2060, 2405, 2540, 2678, 3302, 3811, 4699, 4810, 5356, 6604, 6695, 7622, 8255, 9398, 9620, 13081, 13390, 15244, 16510, 18796, 19055, 23495, 26162, 26780, 33020, 38110, 46990, 49543, 52324, 61087, 65405, 76220, 93980, 99086, 122174, 130810, 170053, 198172, 244348, 247715, 261620, 305435, 340106, 483997, 495430, 610870, 680212, 850265, 967994, 990860, 1221740, 1700530, 1935988, 2419985, 3401060, 4839970, 6291961, 9679940, 12583922, 25167844, 31459805, 62919610, 125839220]

約数ペア:

[(1, 125839220), (2, 62919610), (4, 31459805), (5, 25167844), (10, 12583922), (13, 9679940), (20, 6291961), (26, 4839970), (37, 3401060), (52, 2419985), (65, 1935988), (74, 1700530), (103, 1221740), (127, 990860), (130, 967994), (148, 850265), (185, 680212), (206, 610870), (254, 495430), (260, 483997), (370, 340106), (412, 305435), (481, 261620), (508, 247715), (515, 244348), (635, 198172), (740, 170053), (962, 130810), (1030, 122174), (1270, 99086), (1339, 93980), (1651, 76220), (1924, 65405), (2060, 61087), (2405, 52324), (2540, 49543), (2678, 46990), (3302, 38110), (3811, 33020), (4699, 26780), (4810, 26162), (5356, 23495), (6604, 19055), (6695, 18796), (7622, 16510), (8255, 15244), (9398, 13390), (9620, 13081)]