126218560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30341}}^1$

素因数の和:30371

約数の個数: 56

約数和(自身を含む): 323688456

約数和(自身を除く): 197469896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 30341, 60682, 121364, 151705, 242728, 303410, 394433, 485456, 606820, 788866, 970912, 1213640, 1577732, 1941824, 1972165, 2427280, 3155464, 3944330, 4854560, 6310928, 7888660, 9709120, 12621856, 15777320, 25243712, 31554640, 63109280, 126218560]

約数ペア:

[(1, 126218560), (2, 63109280), (4, 31554640), (5, 25243712), (8, 15777320), (10, 12621856), (13, 9709120), (16, 7888660), (20, 6310928), (26, 4854560), (32, 3944330), (40, 3155464), (52, 2427280), (64, 1972165), (65, 1941824), (80, 1577732), (104, 1213640), (130, 970912), (160, 788866), (208, 606820), (260, 485456), (320, 394433), (416, 303410), (520, 242728), (832, 151705), (1040, 121364), (2080, 60682), (4160, 30341)]