2651086100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1666

約数の個数: 108

約数和(自身を含む): 6294034656

約数和(自身を除く): 3642948556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 169, 206, 260, 325, 338, 412, 515, 650, 676, 845, 1030, 1300, 1339, 1523, 1690, 2060, 2575, 2678, 3046, 3380, 4225, 5150, 5356, 6092, 6695, 7615, 8450, 10300, 13390, 15230, 16900, 17407, 19799, 26780, 30460, 33475, 34814, 38075, 39598, 66950, 69628, 76150, 79196, 87035, 98995, 133900, 152300, 156869, 174070, 197990, 257387, 313738, 348140, 395980, 435175, 494975, 514774, 627476, 784345, 870350, 989950, 1029548, 1286935, 1568690, 1740700, 1979900, 2039297, 2573870, 3137380, 3921725, 4078594, 5147740, 6434675, 7843450, 8157188, 10196485, 12869350, 15686900, 20392970, 25738700, 26510861, 40785940, 50982425, 53021722, 101964850, 106043444, 132554305, 203929700, 265108610, 530217220, 662771525, 1325543050, 2651086100]

約数ペア:

[(1, 2651086100), (2, 1325543050), (4, 662771525), (5, 530217220), (10, 265108610), (13, 203929700), (20, 132554305), (25, 106043444), (26, 101964850), (50, 53021722), (52, 50982425), (65, 40785940), (100, 26510861), (103, 25738700), (130, 20392970), (169, 15686900), (206, 12869350), (260, 10196485), (325, 8157188), (338, 7843450), (412, 6434675), (515, 5147740), (650, 4078594), (676, 3921725), (845, 3137380), (1030, 2573870), (1300, 2039297), (1339, 1979900), (1523, 1740700), (1690, 1568690), (2060, 1286935), (2575, 1029548), (2678, 989950), (3046, 870350), (3380, 784345), (4225, 627476), (5150, 514774), (5356, 494975), (6092, 435175), (6695, 395980), (7615, 348140), (8450, 313738), (10300, 257387), (13390, 197990), (15230, 174070), (16900, 156869), (17407, 152300), (19799, 133900), (26780, 98995), (30460, 87035), (33475, 79196), (34814, 76150), (38075, 69628), (39598, 66950)]