296726560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142657}}^1$

素因数の和:142685

約数の個数: 48

約数和(自身を含む): 754946136

約数和(自身を除く): 458219576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 142657, 285314, 570628, 713285, 1141256, 1426570, 1854541, 2282512, 2853140, 3709082, 4565024, 5706280, 7418164, 9272705, 11412560, 14836328, 18545410, 22825120, 29672656, 37090820, 59345312, 74181640, 148363280, 296726560]

約数ペア:

[(1, 296726560), (2, 148363280), (4, 74181640), (5, 59345312), (8, 37090820), (10, 29672656), (13, 22825120), (16, 18545410), (20, 14836328), (26, 11412560), (32, 9272705), (40, 7418164), (52, 5706280), (65, 4565024), (80, 3709082), (104, 2853140), (130, 2282512), (160, 1854541), (208, 1426570), (260, 1141256), (416, 713285), (520, 570628), (1040, 285314), (2080, 142657)]