38509120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9287

約数の個数: 56

約数和(自身を含む): 98764344

約数和(自身を除く): 60255224

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, 9257, 18514, 37028, 46285, 74056, 92570, 120341, 148112, 185140, 240682, 296224, 370280, 481364, 592448, 601705, 740560, 962728, 1203410, 1481120, 1925456, 2406820, 2962240, 3850912, 4813640, 7701824, 9627280, 19254560, 38509120]

約数ペア:

[(1, 38509120), (2, 19254560), (4, 9627280), (5, 7701824), (8, 4813640), (10, 3850912), (13, 2962240), (16, 2406820), (20, 1925456), (26, 1481120), (32, 1203410), (40, 962728), (52, 740560), (64, 601705), (65, 592448), (80, 481364), (104, 370280), (130, 296224), (160, 240682), (208, 185140), (260, 148112), (320, 120341), (416, 92570), (520, 74056), (832, 46285), (1040, 37028), (2080, 18514), (4160, 9257)]